{"title":"Coils - Search Coil Build - Open","description":"Specifically designed for optimal performance,  open search coils allow efficient scanning and precise target identification. Its open design provides excellent coverage and sensitivity, making it easier to locate treasures of all sizes. Crafted with durability in mind, our open metal detector search coils are built to withstand rugged conditions and deliver reliable performance.","products":[{"product_id":"nokta-lg30-coil-legend-12x9-waterproof","title":"Nokta LG30 12x9 DD Waterproof Coil for Legend Metal Detector","description":"\u003cp\u003eThe Nokta LG30 is a 12x9-inch DD search coil compatible exclusively with the Nokta Legend, delivering balanced ground coverage and detection depth for detectorists working expansive sites where the smaller 6-inch and 9.5x6-inch coils require too many overlapping passes. Legend owners hunting large parks, farm fields, or open beaches face a problem: compact coils excel at target separation in trashy sites but sacrifice sweep efficiency on clean ground. The LG30 solves this with an elliptical footprint and Double-D geometry that maintains stable target ID in mineralized soil while covering more area per pass than the smaller alternatives.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta LG30\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta LG30 12x9-inch DD waterproof search coil for Legend\u003c\/li\u003e\n\u003cli\u003eProtective coil cover to prevent wear from rocks and abrasive sand\u003c\/li\u003e\n\u003cli\u003eMounting hardware for direct installation on Legend lower rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Legend Owners Reach for the LG30\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWider sweep coverage reduces the number of passes required to search large sites, cutting search time on expansive fields and beaches where compact coils leave gaps.\u003c\/li\u003e\n\u003cli\u003eBalanced detection depth on coin-sized and larger targets in open ground, reaching buried relics the smaller coils pass over while maintaining cleaner target separation than oversized alternatives.\u003c\/li\u003e\n\u003cli\u003eDD configuration cuts through mineralized ground interference that destabilizes concentric coils, maintaining clean target ID on red clay, black sand, and iron-rich soils.\u003c\/li\u003e\n\u003cli\u003eSubmersible durability matches your Legend's waterproof rating for wet-sand hunting and shallow-water wading, with an included coil cover that guards against abrasive sand.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play compatibility installs directly on the Legend lower rod with included mounting hardware and no firmware updates required. Compare the LG30 against other \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils: dd, concentric, monoloop \u0026amp; sef upgrades\u003c\/a\u003e to understand how coil geometry affects ground balance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEfficient Ground Coverage on Open Fields and Beach Zones\u003c\/h2\u003e\n\n\u003ch3\u003eOpen Field Relic Hunting Where Trash Density Is Low\u003c\/h3\u003e\n\u003cp\u003eThe 12x9-inch elliptical footprint covers more ground per pass than the 9.5x6-inch LG24, reducing search time on farm fields and historical sites with sparse iron scatter. The DD configuration maintains the Legend's discrimination capabilities in mineralized red clay and iron-rich soils common to Civil War sites and colonial homesteads. Run the Legend's Park or Field modes with stock sensitivity; the LG30's balanced geometry delivers stable target ID on deep coins and buttons without the false signals oversized coils trigger in variable ground. The \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta-the-legend\"\u003enokta legend metal detector – multi-frequency, waterproof, built to hunt\u003c\/a\u003e platform pairs with this coil for multi-frequency coverage.\u003c\/p\u003e\n\n\u003ch3\u003eWet-Sand Beach Hunting for Jewelry and Coins\u003c\/h3\u003e\n\u003cp\u003eThe waterproof construction handles full submersion in shallow surf zones and tidal pools where dropped jewelry settles below the dry sand line. The 12x9 size sweeps efficiently across wet sand. DD geometry maintains clean target ID on gold rings and silver coins in black sand. The included coil cover guards the coil housing against abrasive sand during dragging sweeps. Understanding \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e clarifies how DD coils reject ground mineralization better than concentric designs.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000176_Inline.jpg?v=1779392434\" alt=\"Black DD coil with attached cable for Nokta metal detector, oval-shaped search head design\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow It Compares to Other Legend Coils\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg15-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG15 6\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg24-9-5-x-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG24 9.5x6\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003eLG30 12x9\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg35-waterproof-coil-legend\"\u003eLG35 13.5x12.5\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Size\u003c\/td\u003e\n\u003ctd\u003e6in (15cm)\u003c\/td\u003e\n\u003ctd\u003e9.5in x 6in (24cm x 15cm)\u003c\/td\u003e\n\u003ctd\u003e12in x 9in (30cm x 23cm)\u003c\/td\u003e\n\u003ctd\u003e13.5in x 12.5in (34cm x 32cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eNokta Legend\u003c\/td\u003e\n\u003ctd\u003eNokta Legend\u003c\/td\u003e\n\u003ctd\u003eNokta Legend\u003c\/td\u003e\n\u003ctd\u003eNokta Legend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eTrashy parks, tight spaces\u003c\/td\u003e\n\u003ctd\u003eIron-rich sites, moderate coverage\u003c\/td\u003e\n\u003ctd\u003eOpen fields, balanced depth and coverage\u003c\/td\u003e\n\u003ctd\u003eLarge sites, maximum depth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Legend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 12in x 9in (30cm x 23cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Coil cover, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe're an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e stocking the full Legend coil lineup with manufacturer warranty coverage. Our team runs the LG30 on farm fields and beaches alongside the smaller LG24 and larger LG35 to understand the tradeoffs detectorists face when choosing coil size. Every order ships free to the continental U.S., and our 30-day return policy and price-match guarantee cover your purchase. Questions about coil selection for your hunting sites? Contact our support team.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45210944536860,"sku":"17000176","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000176__001.jpg?v=1689188293"},{"product_id":"nokta-lg24-9-5-x-6-dd-waterproof-search-coil-for-the-legend-metal-detector","title":"Nokta LG24 9.5x6 DD Waterproof Coil for Legend Metal Detector","description":"\u003cp\u003eThe Nokta LG24 is a 9.5x6-inch DD search coil compatible exclusively with the Nokta Legend, delivering tighter target separation than the stock 11-inch coil in trashy sites and confined spaces. Legend owners hunting parks with dense iron scatter, old home foundations with nail beds, or playground equipment clusters face a problem: the standard coil sweeps too wide to isolate individual targets. The LG24 solves this with a compact semi-elliptical footprint and Double-D geometry that cuts through ferrous clutter while maintaining stable target ID in mineralized ground.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta LG24 9.5x6 DD search coil\u003c\/li\u003e\n\u003cli\u003eProtective coil cover\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Legend Owners Reach for the LG24\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharper target separation:\u003c\/strong\u003e The 9.5x6-inch DD configuration isolates coins and relics masked by iron trash that the 11-inch coil sweeps past as a single mixed signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManeuverability in tight quarters:\u003c\/strong\u003e Smaller profile navigates between picnic tables, playground posts, and foundation debris where the stock coil can't swing freely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmersible durability:\u003c\/strong\u003e Fully waterproof construction matches your Legend's rating for \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/metal-detectors\"\u003emetal detector\u003c\/a\u003e beach hunting and shallow-water wading, with an included coil cover that guards against abrasive sand and rocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play compatibility:\u003c\/strong\u003e Installs directly on the Legend lower rod with no firmware updates or manual adjustments required.\u003c\/li\u003e\n\u003cli\u003eBrowse our complete selection of \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e to understand how DD coil geometry improves ground balance and target ID compared to concentric designs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTighter Target Separation in Trashy Park Sites\u003c\/h2\u003e\n\n\u003ch3\u003eIron-Littered Picnic Areas\u003c\/h3\u003e\n\u003cp\u003eThe LG24 excels in parks where decades of bottle caps, pull tabs, and rusty nails create a ferrous haze. The DD field pattern rejects ground mineralization more effectively than a concentric coil, letting the Legend's processor distinguish coins near iron targets. We run the LG24 in high-trash zones where the 11-inch coil reports only jumbled VDI numbers. The compact footprint also fits between bench legs and around tree roots without constant repositioning.\u003c\/p\u003e\n\n\u003ch3\u003eOld Home Foundations and Demolition Sites\u003c\/h3\u003e\n\u003cp\u003eHome sites from the 1800s and early 1900s scatter construction debris across the yard. The LG24's 9.5-inch sweep width isolates individual targets in nail beds that mask coins and buttons when swept with a larger coil. The open-frame construction sheds mud and clay quickly, an advantage when hunting freshly plowed lots.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/Nokta_LG24_Coil_Inline.jpg?v=1778876748\" alt=\"Black DD search coil with antenna mounted on white background, Nokta metal detector accessory\"\u003e\n\u003c\/figure\u003e\n\n\u003ch3\u003eBeach Hunting and Shallow-Water Wading\u003c\/h3\u003e\n\u003cp\u003eThe fully submersible design handles wet sand and surf-zone detecting without the coil-cable failures that plague non-waterproof accessories. The included coil cover protects the winding from abrasive sand when you drag the coil across packed tidal flats. Saltwater beaches benefit from the DD coil's ground-tracking stability, the field pattern ignores conductive salt mineralization that causes concentric coils to false. The LG24 works with all Legend detecting modes for target ID in wet conditions.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Legend only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 9.5 x 6 inches (semi-elliptical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Fully submersible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Open frame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the Box:\u003c\/strong\u003e Coil cover, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, every LG24 coil ships with the manufacturer warranty and our team's field-tested setup guidance. We run the Legend platform in high-iron parks and saltwater beaches, the same environments where this coil proves its value. Free shipping, 30-day returns, and price-match guarantee apply to all orders. Our customer-care team answers compatibility and installation questions seven days a week.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45210944602396,"sku":"17000175","price":135.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/17000175_stock-scaled.jpg?v=1684456498"},{"product_id":"xp-deus-ii-13-x-11-fmf-waterproof-search-coil-lower-rod-and-hardware","title":"XP Deus II 13 x 11 inch FMF Waterproof Search Coil, Lower Rod, and Hardware","description":"\u003cp\u003eThe XP Deus II 13 x 11 inch FMF coil runs the full 4 to 45 kHz spectrum as simultaneous multi-frequency programs or as one of 49 selectable single frequencies, giving Deus II owners a single coil that covers low-conductor micro-jewelry and high-conductor deep silver across mixed-target sites. Built for the Deus II platform, this elliptical FMF coil transmits multiple frequencies at once and recovers between targets fast enough to hold a stable signal in trashy ground that defeats single-frequency operation. Deus II owners hunting urban parks, old fairgrounds, and relic sites reach for the 13 x 11 inch footprint when they need wider ground coverage without sacrificing target separation.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the XP Deus II 13 x 11 inch FMF Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXP Deus II 13 x 11 inch FMF waterproof search coil\u003c\/li\u003e\n\u003cli\u003eCoil cover\u003c\/li\u003e\n\u003cli\u003eLower pole\u003c\/li\u003e\n\u003cli\u003eHardware kit\u003c\/li\u003e\n\u003cli\u003eFive-year parts and labor warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Deus II Owners Reach for the 13 x 11 inch FMF Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWider sweep coverage reduces the number of passes needed to work a site, a measurable time advantage on large open fields and beach transects where the 9-inch and 11-inch coils require extra overlap.\u003c\/li\u003e\n\u003cli\u003eFull 4 to 45 kHz range on a single coil eliminates the need to swap hardware when moving from a silver-coin park hunt to a gold-jewelry beach session.\u003c\/li\u003e\n\u003cli\u003eWireless design with coil-housed electronics and battery delivers up to 20 hours of runtime per charge, depending on the program and frequency selected.\u003c\/li\u003e\n\u003cli\u003eWaterproof to 20 meters (65 feet) supports full submersion for river wading, surf hunting, and shallow-water diving, well past what wading-rated coils handle.\u003c\/li\u003e\n\u003cli\u003eElliptical geometry offers better maneuverability around obstacles and tighter target separation in iron-heavy sites compared to round coils of equivalent sweep width. For detectorists working multiple coil sizes, our \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils\u003c\/a\u003e catalog covers DD, concentric, and monoloop options across platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/D3428FMF_Inline.jpg?v=1779371072\" alt=\"FMF wireless search coil for XP Deus II metal detector with black frame and red accent stripe\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eWider Ground Coverage in Trashy Urban Parks\u003c\/h2\u003e\n\n\u003ch3\u003eOld Fairgrounds and Schoolyards with Dense Iron\u003c\/h3\u003e\n\u003cp\u003eUrban sites with decades of bottle caps, pull tabs, and ferrous trash demand a coil that can separate a coin signal from adjacent iron without falsing on every swing. The 13 x 11 inch elliptical footprint covers more ground per pass than the 9-inch or 11-inch round coils while maintaining the target separation the Deus II platform is known for. Run one of the multi-frequency programs when you need wide spectral response across mixed targets, or lock to a single frequency for surgical work on a known target type. We've used this coil in parks where the 11-inch round coil required three overlapping passes to cover a grid square; the elliptical geometry reduced that to two passes with no loss in depth or discrimination resolution. Understanding \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003ethe technologies behind modern detectors\u003c\/a\u003e helps explain why simultaneous multi-frequency operation holds a stable signal in conditions that defeat single-frequency coils.\u003c\/p\u003e\n\n\u003ch3\u003eBeach Hunting from Dry Sand to Surf Zone\u003c\/h3\u003e\n\u003cp\u003eSaltwater beaches present two challenges: wet sand mineralization that destabilizes single-frequency detectors, and the sheer area that needs coverage during a falling tide window. The FMF coil's simultaneous multi-frequency transmission compensates for ground phase shift in real time, and the 13 x 11 inch sweep width lets you work a tidal cut in fewer passes. The 20-meter waterproof rating supports full submersion for surf-zone hunting and shallow-water diving, and the wireless design eliminates the cable-snagging problem that wired coils face in wave action. Coil weight is 1.25 pounds, light enough for extended swings without arm fatigue during a four-hour low-tide session.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/D3428FMF_inline_2.jpg?v=1779371204\" alt=\"Black XP Deus II 13x11 inch elliptical search coil with red branding and cross-brace design\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow it compares to other FMF coils for Deus II\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/xp-deus-ii-9-round-fmf-waterproof-search-coil-lower-pole-and-hardware\"\u003e9 inch Round\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/xp-deus-ii-11-round-fmf-waterproof-search-coil-lower-pole-and-hardware\"\u003e11 inch Round\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e13 x 11 inch Elliptical\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9in (22.5cm)\u003c\/td\u003e\n\u003ctd\u003e11in (28cm)\u003c\/td\u003e\n\u003ctd\u003e13in x 11in (33cm x 28cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1.03 lbs (470g)\u003c\/td\u003e\n\u003ctd\u003e1.25 lbs (570g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-45 kHz\u003c\/td\u003e\n\u003ctd\u003e4-45 kHz\u003c\/td\u003e\n\u003ctd\u003e4-45 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65ft \/ 20m\u003c\/td\u003e\n\u003ctd\u003e65ft \/ 20m\u003c\/td\u003e\n\u003ctd\u003e65ft \/ 20m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eup to 20 hours\u003c\/td\u003e\n\u003ctd\u003eup to 20 hours\u003c\/td\u003e\n\u003ctd\u003eup to 20 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e XP Deus II metal detector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 13in x 11in (33cm x 28cm) elliptical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 4-45 kHz (49 selectable frequencies plus multi-frequency programs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.25 lbs (570g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e 65ft \/ 20m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e up to 20 hours (varies by program and frequency)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e Yes (electronics and battery in coil housing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 years parts and labor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e France\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized XP dealer\u003c\/a\u003e, which means every FMF coil ships with the full five-year manufacturer warranty and access to XP's firmware update path. Our team runs Deus II systems in the field and can answer setup questions specific to your hunting scenarios. Free shipping on all orders, 30-day returns, and price-match guarantee. If you find a lower price on an identical in-stock configuration from an authorized U.S. dealer, we will match it.\u003c\/p\u003e","brand":"XP Metal Detectors","offers":[{"title":"Default Title","offer_id":45210995720476,"sku":"D3428FMF","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/D3428FMF_stock__002-scaled.jpg?v=1684457173"},{"product_id":"garrett-6-x-11-dd-viper-search-coil-for-at-series-metal-detector-with-coil-cover","title":"Garrett 6\" X 11\" DD Viper Search Coil for AT Series Metal Detector with Coil Cover","description":"\u003cp\u003eGarrett 6″ X 11″ DD Viper™ Search Coil and Coil Cover\u003c\/p\u003e\n\u003cp\u003eElevate your treasure hunting experience with the specialized Garrett 6″ X 11″ DD Viper™ Search Coil, meticulously engineered for seamless integration with traditional AT model detectors. This comprehensive package includes a protective Coil Cover, ensuring a thorough and enhanced detecting journey.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for AT Series: Crafted exclusively for traditional AT model detectors, this coil guarantees impeccable compatibility and superior detection capabilities.\u003c\/li\u003e\n\u003cli\u003eElliptical Precision: With the 6\" x 11\" elliptical DD coil shape, achieve precise target detection and enhance your ability to uncover valuable items.\u003c\/li\u003e\n\u003cli\u003eAll-Weather Ready: The coil's waterproof design equips you to explore various terrains and conditions, expanding your detecting horizons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett AT Pro\u003c\/li\u003e\n\u003cli\u003eGarrett AT Max\u003c\/li\u003e\n\u003cli\u003eGarrett AT Gold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6\" x 11\" Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Note: The Garrett 6″ X 11″ DD Viper™ Search Coil is tailor-made for traditional AT model detectors and is not compatible with the Garrett ACE Apex metal detector.\u003c\/p\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211074330908,"sku":"2224000 B01","price":130.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2224000-B01-scaled.jpg?v=1684458098"},{"product_id":"garrett-6-x-11-dd-viper-search-coil-for-ace-series-metal-detector-with-coil-cover","title":"Garrett 6\" X 11\" DD Viper Search Coil for Ace Series Metal Detector with Coil Cover","description":"\u003cp\u003e\u003cstrong\u003eGarrett 6″ X 11″ DD Viper™ Search Coil for Ace Series Metal Detector w\/ Coil Cover\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eElevate your treasure hunting experience with the specialized Garrett 6″ X 11″ DD Viper™ Search Coil, meticulously engineered for seamless integration with traditional ACE model detectors. This package includes a Coil Cover for added protection, ensuring a comprehensive and enhanced detecting journey.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTailored for Traditional ACE Models: Specifically designed for traditional ACE model detectors, this coil guarantees harmonious compatibility and optimized performance.\u003c\/li\u003e\n\u003cli\u003eElliptical Precision: The 6\" x 11\" elliptical DD coil shape empowers precise target detection, enhancing your ability to uncover valuable items.\u003c\/li\u003e\n\u003cli\u003eAll-Weather Ready: With its waterproof construction, this coil is well-suited for various environments, expanding your detecting horizons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett Ace 100\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 150\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 200\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 250\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 300\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 350\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 400\u003c\/li\u003e\n\u003cli\u003eGarrett EuroACE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6\" x 11\" Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Note: The Garrett 6″ X 11″ DD Viper™ Search Coil is exclusively meant for traditional ACE model detectors and is not compatible with the Garrett ACE Apex metal detector.\u003c\/p\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211074363676,"sku":"2224200 B01","price":134.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2224200-B01-scaled.jpg?v=1684458100"},{"product_id":"minelab-15-x-12-m15-dd-waterproof-coil-for-manticore-metal-detector","title":"Minelab 15 x 12\" M15 DD Waterproof Coil for Manticore Metal Detector","description":"\u003cp\u003eThe Minelab M15 is a 15 x 12-inch elliptical Double-D waterproof search coil engineered exclusively for the Manticore, delivering the largest detection footprint Minelab offers for the platform. Manticore owners working expansive agricultural fields, lightly hunted pastures, or wide-open beach stretches reach for the M15 when ground coverage and depth matter more than pinpoint target separation in tight trash. Where the stock 11-inch coil balances versatility and maneuverability, the M15 prioritizes raw reach and sweep efficiency on sites where targets sit deep and spacing allows a wider swing path.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the M15\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab M15 15 x 12-inch Double-D waterproof search coil for Manticore\u003c\/li\u003e\n\u003cli\u003eFitted skidplate (pre-installed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Manticore Owners Reach for the M15\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine depth gains on open, clean ground. The larger footprint reaches targets the stock coil misses below the typical coin-depth ceiling, giving the Manticore a measurable advantage on underhunted agricultural land and lightly detected fields.\u003c\/li\u003e\n\u003cli\u003eCover significantly more ground per sweep. The wider swing path lets you work a large site faster, and on expansive beach stretches or open fields, ground coverage is how you find more targets in a session without hunting longer.\u003c\/li\u003e\n\u003cli\u003eWaterproof to 16 feet. The M15 runs in dry sand, wet sand, and the surf line with no coil swap needed, rated for full submersion to 5 meters.\u003c\/li\u003e\n\u003cli\u003eFull Multi-IQ+ and 2D Target ID carry through unchanged. Switching to the M15 does not compromise the Manticore's target intelligence, and the 2D display gives accurate tone and VDI readings even on deep signals.\u003c\/li\u003e\n\u003cli\u003eSkidplate included from day one, so the coil face is protected on your first hunt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDeeper Coverage and Faster Ground Clearing on Open Sites\u003c\/h2\u003e\n\n\u003ch3\u003eAgricultural Fields and Pastures\u003c\/h3\u003e\n\u003cp\u003eOn agricultural fields, pastures, and open estate grounds with relatively low mineralization, the M15 changes what the Manticore can reach. The wider sweep covers more area per pass, and targets sitting deep become consistently reachable. Raise Recovery Speed one or two steps above your usual field setting to manage any additional noise from the larger coil area. For a full breakdown of how the M15 fits alongside every other Manticore option, see our \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/minelab-manticore\"\u003eMinelab Manticore metal detector\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch3\u003eBeach Hunting in Open Surf and Dry Sand\u003c\/h3\u003e\n\u003cp\u003eWaterproof to 5 meters, the M15 is just as capable in the surf and shallow water as it is across dry sand. On wide, open beach sites that have not been worked to exhaustion, the coverage advantage lets you cover productive stretches faster than a smaller coil allows. Beach Mode handles saltwater ground balance automatically. If you move into a section with heavier iron or tighter target spacing, the M9 is the right tool for that transition.\u003c\/p\u003e\n\n\u003ch3\u003eLarge Historical Sites with Deep Undisturbed Material\u003c\/h3\u003e\n\u003cp\u003eOn lightly hunted parks, commons, and former estate grounds where deep material has gone untouched for years, the M15's depth advantage matters most. These are the sites where targets at depth are reachable with the right coil, and covering the full footprint efficiently matters as much as raw sensitivity. Understanding how \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003ethe technologies behind modern detectors\u003c\/a\u003e process signals from larger coils helps you optimize settings for maximum performance.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/3011_0423_coil_m15_Inline.jpg?v=1779214506\" alt=\"Minelab M15 DD waterproof search coil with gray frame and black arm attachment for metal detector\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow it compares to other Manticore coils\u003c\/h2\u003e\n\u003cp\u003eThe M15 sits at the top of the Manticore coil lineup for ground coverage and depth, while the M8 and M9 prioritize target separation and maneuverability. Each coil is built for a specific detecting scenario.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eFeature\u003c\/th\u003e\n      \u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/minelab-8-x-5-5-m8-dd-waterproof-coil-for-manticore-metal-detector\"\u003eM8 8x5.5\"\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/minelab-9-inch-m9-dd-waterproof-coil-for-manticore-metal-detector\"\u003eM9 9\"\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/minelab-11-search-coil-for-the-manticore\"\u003eM11 11\"\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth\u003eM15 15x12\" (This Coil)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCoil Shape\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eElliptical\u003c\/td\u003e\n      \u003ctd\u003eRound\u003c\/td\u003e\n      \u003ctd\u003eRound\u003c\/td\u003e\n      \u003ctd\u003eElliptical\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eFully Submersible\u003c\/td\u003e\n      \u003ctd\u003eFully Submersible\u003c\/td\u003e\n      \u003ctd\u003eFully Submersible\u003c\/td\u003e\n      \u003ctd\u003eWaterproof to 16 ft (5 m)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBest Use Case\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIron-infested sites, tight terrain\u003c\/td\u003e\n      \u003ctd\u003eAll-day hunts, target separation\u003c\/td\u003e\n      \u003ctd\u003eBalanced depth and coverage\u003c\/td\u003e\n      \u003ctd\u003eOpen fields, maximum depth\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eManticore only\u003c\/td\u003e\n      \u003ctd\u003eManticore only\u003c\/td\u003e\n      \u003ctd\u003eManticore only\u003c\/td\u003e\n      \u003ctd\u003eManticore only\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Type:\u003c\/strong\u003e Double-D (DD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Elliptical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 15 x 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (with skidplate):\u003c\/strong\u003e 650 g (1.43 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Depth:\u003c\/strong\u003e 5 m (16 ft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Detectors:\u003c\/strong\u003e Minelab Manticore only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e Fitted skidplate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 3011-0423\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Minelab dealer\u003c\/a\u003e, which means the M15 carries full manufacturer warranty coverage and genuine factory support. Our team hunts with Manticore gear in the field, so coil questions get answers from real experience. The M15 ships free to the continental US, and if you find it for less at another authorized US dealer, we will match that price. Our 30-day return policy covers you if the coil is not the right fit.\u003c\/p\u003e","brand":"Minelab","offers":[{"title":"Default Title","offer_id":45211075936540,"sku":"3011-0423","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/M15_optional_stock-scaled.jpg?v=1684458142"},{"product_id":"minelab-8-x-5-5-m8-dd-waterproof-coil-for-manticore-metal-detector","title":"MINELAB 8 x 5.5\" M8 DD Waterproof Coil for Manticore Metal Detector","description":"\u003c!--\u003cp\u003eMINELAB 8 x 5.5″ M8 DD Waterproof Coil for Manticore Metal Detector\u003c\/p\u003e\n\u003cp\u003eThe waterproof 8 x 5.5-inch elliptical Double-D coil provides maximum depth for specialized treasure hunting. It is also great for wide ground coverage in open spaces. A protective skidplate is included.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8 x 5.5\" Double-D coil provides maximum depth for specialized treasure hunting\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eDD Configuration\u003c\/li\u003e\n\u003cli\u003eGood Stability and Depth\u003c\/li\u003e\n\u003cli\u003eSupplied with Fitted Skid Plate \u0026amp; Coil Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible: MINELAB Manticore\u003c\/li\u003e\n\u003cli\u003eCoil Size: 8\" x 5.5\"\u003c\/li\u003e\n\u003cli\u003eCoil Shape: Elliptical\u003c\/li\u003e\n\u003c\/ul\u003e --\u003e\n\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eMinelab M8 DD Waterproof Coil\u003c\/strong\u003e is the specialized tool in the \u003ca href=\"\/collections\/coils?filter.p.vendor=Minelab\"\u003eMinelab coil lineup\u003c\/a\u003e that turns your \u003ca href=\"\/products\/minelab-manticore-high-power-metal-detector\"\u003eManticore\u003c\/a\u003e into a precision instrument for high-trash and tight-terrain detecting. Where the stock 11-inch coil is built for versatility and coverage, the M8's 8 x 5.5-inch elliptical footprint is built for accuracy in the places larger coils simply cannot work.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMinelab M8 8 x 5.5-inch Double-D Search Coil\u003c\/li\u003e\n  \u003cli\u003eCustom-fit protective skidplate (pre-fitted)\u003c\/li\u003e\n  \u003cli\u003eCoil mounting hardware (bolt and washers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eCompatible with the Minelab Manticore only.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You Need the M8 Coil in Your Arsenal\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnmatched target separation.\u003c\/strong\u003e The compact detection window passes fewer targets at once, letting the Manticore's Multi-IQ+ processor isolate individual signals buried in iron patches and modern trash.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHighly maneuverable.\u003c\/strong\u003e At 5.5 inches wide, the M8 slides between rocks, roots, and tight woodland brush without lifting off the ground. It fits gaps a round 11-inch or \u003ca href=\"\/products\/minelab-15-x-12-m15-dd-waterproof-coil-for-manticore-metal-detector\"\u003e15-inch coil\u003c\/a\u003e cannot reach.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic and lightweight.\u003c\/strong\u003e The M8 weighs 400 g with skidplate, noticeably reducing swing weight on the Manticore for all-day endurance on long permissions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully waterproof to 5 m (16 ft).\u003c\/strong\u003e Rated for full submersion, making it equally at home on creek beds and rocky shorelines as it is in a park.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhere the M8 Coil Excels in the Field\u003c\/h2\u003e\n\n\u003ch3\u003eIron-Infested Relic Sites and Cellar Holes\u003c\/h3\u003e\n\n\u003cp\u003eWhen you are hunting colonial homesteads or Civil War camps blanketed in square nails and iron debris, the M8 is a game-changer. Its small footprint means fewer iron targets crowd the coil window at the same time, giving the Manticore cleaner signal data to work with. Non-ferrous relics that a larger coil would mask as background noise come through as distinct, targetable signals. For a detailed look at how the M8 stacks up against the 9-inch option in these conditions, see our \u003ca href=\"\/blogs\/detecting-prospecting\/minelab-manticore-m8-vs-m9-coil-complete-comparison-guide\"\u003eMinelab Manticore M8 vs M9 Coil guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eGold Prospecting and Mineralized Ground\u003c\/h3\u003e\n\n\u003cp\u003eThe M8's small elliptical shape and sensitivity to small targets make it a strong pairing with the Manticore's Gold mode. It picks up micro-jewelry and small gold in highly mineralized ground where larger coils generate too much ground noise to run at useful sensitivity levels. The DD pattern keeps ground rejection stable across variable mineral content, so you can push Sensitivity higher without losing threshold stability.\u003c\/p\u003e\n\n\u003ch3\u003eTrashy Urban Parks\u003c\/h3\u003e\n\n\u003cp\u003eIn parks loaded with foil, pull-tabs, and bottle caps, the M8 lets you surgically pick out coins without stacking multiple targets under the coil at the same time. Recovery Speed can be lowered slightly compared to your open-field settings because the coil itself is doing much of the separation work before the signal ever reaches the processor.\u003c\/p\u003e\n\n\u003cfigure\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/Manticore_M8_COIL.png?v=1777749057\" alt=\"Minelab M8 DD Waterproof Coil for Manticore Metal Detector, 8x5.5 inch elliptical Double-D design with protective skidplate, waterproof to 5 meters\" width=\"800\" height=\"600\" loading=\"lazy\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Type:\u003c\/strong\u003e Double-D (DD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8 x 5.5 inches (elliptical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Waterproof to 5 m (16 ft)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 400 g (with included skidplate)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e Standard Manticore coil connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Protective skidplate and coil hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Detectors:\u003c\/strong\u003e Minelab Manticore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 3011-0422\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\n\u003cp\u003eWe are an \u003ca href=\"\/pages\/customer-care__about-us\"\u003eauthorized Minelab dealer\u003c\/a\u003e, which means the Minelab M8 coil you purchase from us carries full US manufacturer warranty coverage. Our team runs this equipment in the field, so when you have a setup question, you reach someone with real-world experience on the Manticore. Free US shipping, a 30-day return window, and our price-match guarantee are standard on every order.\u003c\/p\u003e\n","brand":"Minelab","offers":[{"title":"Default Title","offer_id":45211076100380,"sku":"3011-0422","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/M8_optional_stock-scaled.jpg?v=1684458144"},{"product_id":"nokta-lg28-11-dd-waterproof-search-coil-for-the-legend-metal-detector","title":"Nokta LG28 11\" DD Waterproof Search Coil for Legend Metal Detector","description":"\u003cp\u003eThe Nokta LG28 is an 11-inch DD search coil compatible exclusively with the Nokta Legend, delivering increased detection depth and broader ground coverage for detectorists hunting expansive sites where the stock coil's footprint limits efficiency. Legend owners searching large farm fields, open beaches, or historical sites face a problem: the standard coil requires overlapping passes to cover acreage, and concentric coils destabilize in mineralized ground. The LG28 solves this with an 11-inch DD geometry that maintains stable target ID in challenging soil while sweeping a wider detection zone per pass.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta LG28\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta LG28 11\" DD waterproof search coil for Legend\u003c\/li\u003e\n\u003cli\u003eProtective coil cover to guard against rocks and abrasive sand\u003c\/li\u003e\n\u003cli\u003eMounting hardware for direct installation on Legend lower rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Legend Owners Reach for the LG28\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeeper detection range on coin-sized and larger targets in open ground, reaching buried relics and caches the stock coil passes over.\u003c\/li\u003e\n\u003cli\u003eDD configuration cuts through mineralized ground interference that destabilizes concentric coils, maintaining clean target ID on red clay, black sand, and iron-rich soils.\u003c\/li\u003e\n\u003cli\u003eSubmersible durability matches your Legend's waterproof rating for wet-sand hunting and shallow-water wading, with an included coil cover that extends coil lifespan.\u003c\/li\u003e\n\u003cli\u003eWider sweep coverage reduces the number of passes required to search large sites, cutting search time on expansive fields and beaches.\u003c\/li\u003e\n\u003cli\u003eDirect installation on the Legend lower rod with included mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDeeper Reach in Open Fields and Mineralized Ground\u003c\/h2\u003e\n\n\u003ch3\u003eRelic Hunting in Red Clay and Iron-Rich Soils\u003c\/h3\u003e\n\u003cp\u003eThe LG28's 11-inch DD geometry excels in mineralized soil conditions where concentric coils produce false signals and unstable target ID. Red clay, volcanic soils, and iron-rich ground destabilize single-winding coils, but the DD configuration's overlapping transmit and receive windings cancel ground interference while preserving target response. The \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e behind DD coil design make this geometry the standard for relic hunters working mineralized ground.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Legend owners hunting historical sites with red clay, black sand, or volcanic soils where ground mineralization masks deep targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess ideal for:\u003c\/strong\u003e Trashy urban parks with dense iron scatter, where the 6-inch LG15 or 9.5x6 LG24 isolate individual targets more effectively.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBeach Hunting in Wet Sand and Shallow Water\u003c\/h3\u003e\n\u003cp\u003eThe LG28's waterproof construction matches your Legend's submersible rating for hunting the surf zone and wet-sand trough where saltwater mineralization challenges standard coils. The DD configuration handles saltwater ground phase without the false signals concentric coils produce in conductive wet sand. The 11-inch footprint covers more ground per sweep than smaller coils, cutting search time on expansive beach faces. The included coil cover guards the coil shell against abrasive sand that wears through epoxy over repeated hunts.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000172_Inline.jpg?v=1779391465\" alt=\"Black DD search coil with attached cable for metal detector, 11-inch diameter, waterproof design\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow it compares to other Legend search coils\u003c\/h2\u003e\n\u003cp\u003eThe LG28 sits between the compact LG24 and the oversized LG35 in Nokta's Legend coil lineup. Cross-shop on footprint and detection depth for your dominant hunting environment.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg15-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG15 6\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg24-9-5-x-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG24 9.5x6\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003eLG28 11\"\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg35-waterproof-coil-legend\"\u003eLG35 13.5x12.5\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6in (15cm)\u003c\/td\u003e\n\u003ctd\u003e9.5in x 6in (24cm x 15cm)\u003c\/td\u003e\n\u003ctd\u003e11in (28cm)\u003c\/td\u003e\n\u003ctd\u003e13.5in x 12.5in (34cm x 32cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest Use Case\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrashy parks, tight spaces\u003c\/td\u003e\n\u003ctd\u003eIron-scattered sites, confined areas\u003c\/td\u003e\n\u003ctd\u003eOpen fields, beaches, mineralized ground\u003c\/td\u003e\n\u003ctd\u003eLarge sites, deep targets, expansive coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Legend metal detector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 11 inches (28cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes (matches Legend detector rating)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Protective coil cover, mounting hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Manufacturer warranty (contact Nokta for duration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, which means every LG28 coil ships with the manufacturer warranty and access to Nokta's technical support network. Our team runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta-the-legend\"\u003eNokta Legend metal detectors\u003c\/a\u003e in the field and stocks the full range of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils\u003c\/a\u003e for immediate shipment. Free shipping, 30-day returns, and price-match guarantee back every order.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211138490652,"sku":"17000172","price":144.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/17000172_stock-scaled.jpg?v=1684458998"},{"product_id":"nokta-lg15-6-dd-waterproof-search-coil-for-the-legend-metal-detector","title":"Nokta LG15 6\" DD Waterproof Search Coil for The Legend Metal Detector","description":"\u003cp\u003eThe Nokta LG15 is a 6-inch Double-D search coil compatible exclusively with the Nokta The Legend, delivering enhanced target separation and improved sensitivity to small targets in confined spaces where the stock 11-inch coil sweeps too wide. Legend owners hunting trashy parks, playground equipment clusters, or rocky shorelines face a problem: larger coils mask individual coins and jewelry beneath overlapping signals from nearby iron trash. The LG15 solves this with a compact footprint and DD geometry that isolates targets the standard coil reads as a single mixed return.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta LG15\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta LG15 6\" DD waterproof search coil for Legend\u003c\/li\u003e\n\u003cli\u003eProtective coil cover to prevent wear from rocks and abrasive sand\u003c\/li\u003e\n\u003cli\u003eMounting hardware for direct installation on Legend lower rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Legend Owners Reach for the LG15\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSharper target separation in trashy sites: the 6-inch DD configuration isolates coins and small jewelry masked by iron scatter that the 11-inch coil sweeps past as a single blended signal.\u003c\/li\u003e\n\u003cli\u003eManeuverability around obstacles: compact profile swings freely between picnic tables, playground posts, and foundation debris where larger coils can't reach effectively.\u003c\/li\u003e\n\u003cli\u003eSubmersible durability: fully waterproof construction matches your Legend's rating for beach hunting and shallow-water wading, with an included coil cover that guards against abrasive sand.\u003c\/li\u003e\n\u003cli\u003eImproved sensitivity to small targets: reduced footprint focuses detection energy on coin-sized and smaller objects, recovering thin gold rings and low-conductors the stock coil passes over.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play compatibility: installs directly on the Legend lower rod with included mounting hardware and no firmware updates required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTighter Target Separation in Trashy Park Sites\u003c\/h2\u003e\n\n\u003ch3\u003eUrban Park Hunts with Dense Iron Scatter\u003c\/h3\u003e\n\u003cp\u003eThe LG15's compact 6-inch footprint isolates individual coins in sites where the 11-inch stock coil reads bottle caps, pull tabs, and foil as a single jumbled return. We've run the LG15 on tot lots and picnic areas with decades of trash accumulation, recovering silver dimes and wheat pennies the larger coil masked beneath ferrous clutter. The DD configuration maintains stable target ID in mineralized fill dirt common to urban parks, cutting through red clay and construction debris that destabilizes concentric coils. Detectorists working these sites benefit from slower sweep speeds and tighter overlapping passes,etting the smaller detection field separate good targets from adjacent trash. To better understand how coil size alters your machine's electromagnetic field, explore our guide on \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eRocky Shoreline and Shallow-Water Recovery\u003c\/h3\u003e\n\u003cp\u003eBeach hunters working rocky coastlines and jetty bases gain maneuverability from the LG15's reduced profile, threading the coil between boulders and tidal pools where the 11-inch coil can't swing without striking obstacles. The waterproof housing matches your Legend's submersible rating for wading hunts, and the included coil cover guards against abrasive rock contact that wears through bare coil housings. We've recovered gold chains and tungsten rings in 6-inch water gaps between jetty rocks using the LG15, targets the stock coil couldn't physically reach. Pair the LG15 with your Legend's Beach Mode for stable operation in wet sand and saltwater conditions, and explore our full selection of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils: DD, concentric, monoloop \u0026amp; SEF upgrades\u003c\/a\u003e to match coil geometry to your hunting environment.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Compares to Other Legend Coils\u003c\/h2\u003e\n\u003cp\u003eThe Nokta Legend accepts four factory coils, each optimized for different site conditions and target priorities. The comparison below shows how the LG15 stacks against its siblings on key specifications Legend owners cross-shop.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eLG15 6\"\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg24-9-5-x-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG24 9.5x6\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg28-11-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG28 11\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg35-waterproof-coil-legend\"\u003eLG35 13.5x12.5\"\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Size\u003c\/td\u003e\n\u003ctd\u003e6in (15cm)\u003c\/td\u003e\n\u003ctd\u003e9.5in x 6in (24cm x 15cm)\u003c\/td\u003e\n\u003ctd\u003e11in (28cm)\u003c\/td\u003e\n\u003ctd\u003e13.5in x 12.5in (34cm x 32cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eTight spaces, trash separation\u003c\/td\u003e\n\u003ctd\u003eTrashy parks, confined areas\u003c\/td\u003e\n\u003ctd\u003eAll-around detecting\u003c\/td\u003e\n\u003ctd\u003eOpen fields, deep targets, beach coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000171_Inline.jpg?v=1779389505\" alt=\"Black DD search coil with 6-inch diameter, attached antenna, and waterproof housing for metal detector\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 6 inches (15cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Legend only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Coil cover and mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, so your LG15 coil ships with the manufacturer warranty and full technical support from Nokta's service team. Our staff runs the \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta-the-legend\"\u003eNokta Legend metal detector – multi-frequency, waterproof, built to hunt\u003c\/a\u003e in the field and can answer coil-selection questions based on real hunt experience. Every order ships free within the continental United States, and our 30-day return policy lets you test the LG15 on your home sites risk-free. We match competitor pricing on identical in-stock items and back every sale with responsive customer service from detectorists who understand the gear.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211138556188,"sku":"17000171","price":127.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/17000171_stock-scaled_79f4ea2f-dd8a-46f2-87db-3ca73d0cecfb.jpg?v=1684459000"},{"product_id":"nokta-lg35-waterproof-coil-legend","title":"Nokta LG35 13.5x12.5\" DD Waterproof Coil for Legend Metal Detector","description":"\u003cp\u003eThe Nokta LG35 is a 13.5x12.5-inch DD search coil compatible exclusively with the Nokta Legend, delivering increased detection depth and wider ground coverage for detectorists hunting expansive sites where the stock coil's footprint limits efficiency. Legend owners searching large farm fields, open beaches, or historical battlegrounds face a problem: the standard coil requires too many overlapping passes to cover acreage. The LG35 solves this with an oversized elliptical footprint and Double-D geometry that maintains stable target ID in mineralized soil while sweeping a broader detection zone per pass.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta LG35\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta LG35 13.5x12.5\" DD waterproof search coil for Legend\u003c\/li\u003e\n\u003cli\u003eProtective coil cover\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Legend Owners Reach for the LG35\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDeeper detection range on coin-sized and larger targets in open ground, reaching buried relics and caches the stock coil passes over.\u003c\/li\u003e\n\u003cli\u003eWider sweep coverage reduces the number of passes required to search large sites, cutting search time on expansive fields and beaches.\u003c\/li\u003e\n\u003cli\u003eSubmersible durability matches your Legend's waterproof rating for wet-sand hunting and shallow-water wading, with an included coil cover that guards against abrasive sand and rocks.\u003c\/li\u003e\n\u003cli\u003eDD configuration cuts through mineralized ground interference that destabilizes concentric coils, maintaining clean target ID on red clay, black sand, and iron-rich soils.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play compatibility installs directly on the Legend lower rod with included mounting hardware.\u003c\/li\u003e\n\u003cli\u003eCompare the LG35 against the \u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg15-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG15 6\" compact coil\u003c\/a\u003e for tight-quarters work or the \u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg30-coil-legend-12x9-waterproof\"\u003eLG30 12x9 stock coil\u003c\/a\u003e for balanced all-around performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDeeper Coverage on Open Ground and Mineralized Beaches\u003c\/h2\u003e\n\n\u003ch3\u003eFarm Fields and Historical Sites\u003c\/h3\u003e\n\u003cp\u003eThe LG35's oversized footprint excels in wide-open relic hunting where depth and coverage matter more than maneuverability. Civil War camps, colonial homesteads, and abandoned farm sites scatter targets across acres; the larger coil reaches deeper burial depths while cutting your grid-walking time. The DD configuration maintains ground balance on iron-rich agricultural soils that cause false signals with smaller concentric designs. We've run this coil on red Virginia clay and Tennessee river-bottom fields with stable operation and clear high-conductor signals on deep silver and copper relics.\u003c\/p\u003e\n\n\u003ch3\u003eWet Sand and Saltwater Beaches\u003c\/h3\u003e\n\u003cp\u003eBeach hunters working the surf zone and wet-sand transition benefit from the LG35's wider sweep and waterproof construction. The coil covers more linear beach distance per pass, critical when tides limit your detection window. The DD geometry rejects saltwater mineralization that destabilizes target ID, letting you run higher sensitivity without chattering. Pair this coil with your \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta-the-legend\"\u003eNokta Legend metal detector\u003c\/a\u003e for full multi-frequency beach capability. The robust housing and sealed electronics handle wave splash and sand abrasion; rinse after saltwater use to maintain connector integrity.\u003c\/p\u003e\n\n\u003ch2\u003eHow it compares to other Legend coils\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg15-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG15 6\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg24-9-5-x-6-dd-waterproof-search-coil-for-the-legend-metal-detector\"\u003eLG24 9.5x6\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-lg30-coil-legend-12x9-waterproof\"\u003eLG30 12x9\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003eLG35 13.5x12.5\"\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6in (15cm)\u003c\/td\u003e\n\u003ctd\u003e9.5in x 6in (24cm x 15cm)\u003c\/td\u003e\n\u003ctd\u003e12in x 9in (30cm x 23cm)\u003c\/td\u003e\n\u003ctd\u003e13.5in x 12.5in (34cm x 32cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003ctd\u003eNokta Legend only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTight spaces, trash separation\u003c\/td\u003e\n\u003ctd\u003eTrashy parks, confined areas\u003c\/td\u003e\n\u003ctd\u003eAll-around detecting\u003c\/td\u003e\n\u003ctd\u003eOpen fields, deep targets, beach coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000173_Inline.jpg?v=1779388110\" alt=\"Nokta LG35 DD waterproof coil with black housing, cross-pattern design, and attached cable connector\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Legend only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 13.5in x 12.5in (34cm x 32cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Items:\u003c\/strong\u003e Coil cover, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, which means your LG35 coil ships with the full manufacturer warranty and our team's field-tested setup guidance. Our staff runs the Legend platform on relic sites and beaches, so we know how coil swaps affect balance and sweep fatigue. Every order includes free shipping, a 30-day return window, and our price-match guarantee. If you find a lower advertised price on an identical new LG35 coil from an authorized U.S. retailer, we'll match it.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211138654492,"sku":"17000173","price":169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/17000173_stock-scaled.jpg?v=1684459002"},{"product_id":"garrett-6-x-11-dd-viper-search-coil-for-ace-apex-metal-detector-with-coil-cover","title":"Garrett 6\" X 11\" DD Viper Search Coil for Ace Apex Metal Detector with Coil Cover","description":"\u003cp\u003eElevate Your Ace Apex Experience with the Garrett 6″ X 11″ DD Viper™ Search Coil and Coil Cover\u003c\/p\u003e\n\u003cp\u003eMaximize your treasure-hunting capabilities with the specialized Garrett 6″ X 11″ DD Viper™ Search Coil, meticulously engineered for seamless integration with the Garrett ACE Apex metal detector. Complete with a Coil Cover for added protection, this kit is your key to unlocking hidden treasures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailored Compatibility:\u003c\/strong\u003e Exclusively designed for the Garrett ACE Apex metal detector, ensuring a perfect synergy between detector and coil for optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Detection:\u003c\/strong\u003e The 6\" x 11\" elliptical DD coil shape provides exceptional target detection accuracy, enhancing your ability to uncover valuable items.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Ready Design:\u003c\/strong\u003e With its waterproof construction, this coil withstands wet environments, expanding your detecting horizons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett Ace Apex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6″ x 11″ Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211143078172,"sku":"2223600 B01","price":131.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2223600-B01-scaled.jpg?v=1684459059"},{"product_id":"xp-deus-ii-11-round-fmf-waterproof-search-coil-lower-pole-and-hardware","title":"XP Deus II 11-inch Round FMF Waterproof Search Coil with Lower Pole and Hardware","description":"\u003cp\u003eThe XP Deus II 11-inch FMF coil is a wireless multi-frequency search coil built for the Deus II metal detector, covering a wide 4 to 45 kHz spectrum as simultaneous multi-frequency programs or as one of 49 selectable single frequencies. Deus II owners hunting urban parks, open farm fields, and saltwater beaches reach for this mid-size round footprint when they need the ultimate balance of deep target penetration and rapid recovery speeds. As an essential piece of the FMF family, it stands as the ideal core upgrade or primary replacement path for your factory setup.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the XP Deus II 11\" FMF Coil\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eXP Deus II 11-inch round FMF waterproof search coil\u003c\/li\u003e\n  \u003cli\u003eCoil cover\u003c\/li\u003e\n  \u003cli\u003eLower pole\u003c\/li\u003e\n  \u003cli\u003eHardware kit\u003c\/li\u003e\n  \u003cli\u003eFive-year parts and labor warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Deus II Owners Reach for the 11\" FMF Coil\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThe versatile frequency coverage captures low-conductor micro-jewelry and high-conductor deep silver on a single coil, saving you from swapping hardware when transitioning from a park hunt to a saltwater surf session.\u003c\/li\u003e\n  \u003cli\u003eWireless design with internal electronics and a battery sealed inside the coil frame provides up to 20 hours of field runtime, depending entirely on the program and frequency selected.\u003c\/li\u003e\n  \u003cli\u003eWaterproof submersion rating down to 20 meters (65 feet) supports deep surf hunting, river wading, and diving applications, far exceeding traditional wading-rated gear.\u003c\/li\u003e\n  \u003cli\u003eThe 11-inch round geometry serves as the ultimate \"sweet spot\" configuration—maximizing sweep coverage across expansive sites without causing the swing fatigue associated with heavy, oversized options.\u003c\/li\u003e\n  \u003cli\u003eAdding an extra FMF configuration allows you to split your system: pair one coil directly to your remote control and a secondary wireless option to your headphones for two ready-to-hunt setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cfigure\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/D22FMF_Inline_01.jpg?v=1779373609\" alt=\"Black 11-inch round metal detector search coil with red accent stripe and hardware assembly\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eDeep Target Penetration in Complex Environments\u003c\/h2\u003e\n\u003ch3\u003eSifting Urban Parks and Schoolyards with the XP Deus 2 Platform\u003c\/h3\u003e\n\u003cp\u003eOld park sites littered with iron trash, pull tabs, and structural debris require a coil that can isolate clean non-ferrous signals from surrounding junk. The 11-inch FMF coil features a remarkably fast recovery speed, allowing it to register deep coins wedged tightly against iron targets. Utilize the factory multi-frequency programs to achieve a wide spectral response across mixed targets, or drop down to a single frequency when surgically hunting a specific target type. The balanced round footprint minimizes masking, giving you maximum target clarity in heavily contaminated soils. Using a dedicated \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils-wireless\"\u003ewireless coil design\u003c\/a\u003e also frees you from heavy external control boxes or heavy structural components.\u003c\/p\u003e\n\n\u003ch3\u003eSaltwater Beach and Surf Hunting\u003c\/h3\u003e\n\u003cp\u003eSaltwater coastlines present brutal ground mineralization that can easily overload basic single-frequency detectors. Operating in simultaneous multi-frequency mode allows this coil to automatically track and compensate for shifting ground phases along wet sand transitions and active surf zones. Its rugged 20-meter waterproof rating ensures flawless underwater performance when wading or diving, while the lack of external cables keeps your rod assembly clean and snag-free in rough water currents. For extreme underwater depth requirements, feel free to browse our dedicated assortment of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/waterproof-metal-detectors-65-196-feet\"\u003ewaterproof metal detectors rated to 65 feet or deeper\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cfigure\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/D22FMF_inline_02.jpg?v=1779373609\" alt=\"XP Deus II 11-inch round FMF coil with black cover, screwing kit, and lower stem included\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow It Compares to Other XP Deus II FMF Coils\u003c\/h2\u003e\n\u003cp\u003eXP offers three unique FMF coil profiles to customize your detector's capabilities. The comparative grid below highlights how the standard 11-inch round balances coverage against its specialized family members.\u003c\/p\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003eFeature\u003c\/th\u003e\n    \u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/xp-deus-ii-13-x-11-fmf-waterproof-search-coil-lower-rod-and-hardware\"\u003e13 x 11\" FMF\u003c\/a\u003e\u003c\/th\u003e\n    \u003cth\u003e11\" FMF\u003c\/th\u003e\n    \u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/xp-deus-ii-9-round-fmf-waterproof-search-coil-lower-pole-and-hardware\"\u003e9\" FMF\u003c\/a\u003e\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eCoil Shape\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eElliptical\u003c\/td\u003e\n    \u003ctd\u003eRound\u003c\/td\u003e\n    \u003ctd\u003eRound\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e4 to 45 kHz\u003c\/td\u003e\n    \u003ctd\u003e4 to 45 kHz\u003c\/td\u003e\n    \u003ctd\u003e4 to 45 kHz\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e1.25 lbs (570g)\u003c\/td\u003e\n    \u003ctd\u003e1.03 lbs (470g)\u003c\/td\u003e\n    \u003ctd\u003e0.76 lbs (345g)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003e20 meters (65 feet)\u003c\/td\u003e\n    \u003ctd\u003e20 meters (65 feet)\u003c\/td\u003e\n    \u003ctd\u003e20 meters (65 feet)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eUp to 20 hours\u003c\/td\u003e\n    \u003ctd\u003eUp to 20 hours\u003c\/td\u003e\n    \u003ctd\u003eUp to 20 hours\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e XP Deus II metal detector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 11 inches (28cm) round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 4 to 45 kHz (49 selectable single frequencies alongside simultaneous multi-frequency modes)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.03 lbs (470g)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e 20 meters (65 feet)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWireless Architecture:\u003c\/strong\u003e Yes (all processing and battery integrated inside coil)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 years parts and labor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e France\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Snap-on coil cover, lower pole section, replacement hardware kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eSerious Detecting is an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized XP Metal Detectors dealer\u003c\/a\u003e, meaning your order is guaranteed to arrive with an authentic serial number, factory packaging, and a full five-year warranty. Our active team fields Deus II systems regularly and is always ready to guide you through custom programming or configuration setups. Enjoy fast, free shipping on all orders, hassle-free 30-day returns, and our secure price-match promise. If you want to expand your inventory for other platforms, explore our complete catalog of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils-search-coil-shape-round\"\u003eround metal detector search coils\u003c\/a\u003e.\u003c\/p\u003e","brand":"XP Metal Detectors","offers":[{"title":"Default Title","offer_id":45211145437468,"sku":"D28FMF","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/D28FMF_stock_02-scaled.jpg?v=1684459086"},{"product_id":"xp-deus-ii-9-round-fmf-waterproof-search-coil-lower-pole-and-hardware","title":"XP Deus II 9\" Round FMF Waterproof Search Coil with Lower Pole and Hardware","description":"\u003cp\u003eThe XP Deus II 9-inch FMF coil is a wireless multi-frequency search coil built for the Deus II metal detector, covering 4 to 45 kHz as simultaneous multi-frequency programs or as one of 49 selectable single frequencies. Deus II owners hunting urban parks, schoolyards, and saltwater beaches reach for the 9-inch footprint when they need target separation in trashy ground and full-day swing comfort without arm fatigue. The FMF family is the only coil lineup compatible with the \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003eDeus II platform\u003c\/a\u003e, making this the upgrade and replacement path for any Deus II owner.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the XP Deus II 9\" FMF Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXP Deus II 9-inch round FMF waterproof search coil\u003c\/li\u003e\n\u003cli\u003eCoil cover\u003c\/li\u003e\n\u003cli\u003eLower pole\u003c\/li\u003e\n\u003cli\u003eHardware kit\u003c\/li\u003e\n\u003cli\u003eFive-year parts and labor warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Deus II Owners Reach for the 9\" FMF Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe full frequency range handles low-conductor micro-jewelry and high-conductor deep silver on a single coil, eliminating hardware swaps when moving from a gold-jewelry beach session to a silver-coin park hunt.\u003c\/li\u003e\n\u003cli\u003eWireless electronics and battery housed inside the coil deliver runtime up to 20 hours per charge, depending on the program and frequency selected.\u003c\/li\u003e\n\u003cli\u003eWaterproof to 20 meters supports full submersion for river wading and surf hunting, well past what standard wading coils handle.\u003c\/li\u003e\n\u003cli\u003eThe 9-inch diameter balances ground coverage with maneuverability in tight spaces, and the 0.76-pound weight reduces arm fatigue during full-day hunts.\u003c\/li\u003e\n\u003cli\u003eAdding a second FMF coil doubles your platform: pair one to your remote and one to wireless headphones, and you have two ready configurations on a single Deus II metal detector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/D22FMF_Inline_01.jpg?v=1779373609\" alt=\"Black 9-inch round metal detector coil with red and white branding label on stem, waterproof design\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eTighter Target Separation in Trashy Park Sites\u003c\/h2\u003e\n\n\u003ch3\u003eSifting Urban Parks and Schoolyards with the XP Deus 2 Platform\u003c\/h3\u003e\n\u003cp\u003eThe 9-inch FMF coil recovers between targets fast enough to hold a stable signal in iron-heavy ground that defeats single-frequency operation. Run one of the multi-frequency programs when you need wide spectral response across mixed targets in a single sweep, or lock to one frequency for surgical work on a known target type. Deus II owners working urban parks with decades of bottle caps, pull tabs, and foil debris use the 9-inch footprint to thread between trash and isolate keeper signals. The \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils-wireless\"\u003ewireless coil design\u003c\/a\u003e eliminates cable snag points when working tight spaces around benches and playground equipment.\u003c\/p\u003e\n\n\u003ch3\u003eSaltwater Beach and Surf Hunting\u003c\/h3\u003e\n\u003cp\u003eThe 20-meter submersion rating supports full-depth surf hunting and river wading. Wireless transmission eliminates cable snag points. Deus II owners hunting saltwater beaches run the wireless coil in multi-frequency mode to stabilize ground response on wet sand, where single-frequency detectors often false on salt mineralization. The 9-inch diameter maneuvers between beach umbrellas and towel clusters during peak season, and the 0.76-pound weight keeps swing fatigue low during full-tide transects. Browse our full catalog of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/waterproof-metal-detectors-65-196-feet\"\u003ewaterproof metal detectors rated to 65 feet or deeper\u003c\/a\u003e for extreme-depth applications.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/D22FMF_inline_02.jpg?v=1779373609\" alt=\"XP Deus II FMF search coil with black cover, carbon fiber stem, and screwing kit included\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow It Compares to Other XP Deus II FMF Coils\u003c\/h2\u003e\n\u003cp\u003eXP offers three FMF coil sizes for the Deus II platform. The table below compares the 9-inch round against the 11-inch round and the 13 x 11 inch elliptical coils.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/xp-deus-ii-13-x-11-fmf-waterproof-search-coil-lower-rod-and-hardware\"\u003e13 x 11\" FMF\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/xp-deus-ii-11-round-fmf-waterproof-search-coil-lower-pole-and-hardware\"\u003e11\" FMF\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e9\" FMF\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElliptical\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 to 45 kHz\u003c\/td\u003e\n\u003ctd\u003e4 to 45 kHz\u003c\/td\u003e\n\u003ctd\u003e4 to 45 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.76 lbs (345g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 meters (65 feet)\u003c\/td\u003e\n\u003ctd\u003e20 meters (65 feet)\u003c\/td\u003e\n\u003ctd\u003e20 meters (65 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e XP Deus II metal detector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 9 inches (22.5cm) round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range:\u003c\/strong\u003e 4 to 45 kHz (49 selectable single frequencies or simultaneous multi-frequency programs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.76 lbs (345g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e 20 meters (65 feet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless:\u003c\/strong\u003e Yes (electronics and battery housed in coil)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 years parts and labor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e France\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Coil cover, lower pole, hardware kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eSerious Detecting is an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized XP Metal Detectors dealer\u003c\/a\u003e, so every FMF coil ships with the full five-year manufacturer warranty. Our team runs Deus II systems in the field and stocks the full FMF coil lineup for same-day shipping. We offer free shipping, a 30-day return window, and a price-match guarantee. If you have questions about coil selection or compatibility with your Deus II configuration, call our detectorist support line before you order. Explore our full range of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils-search-coil-shape-round\"\u003eround metal detector search coils\u003c\/a\u003e for other platforms.\u003c\/p\u003e","brand":"XP Metal Detectors","offers":[{"title":"Default Title","offer_id":45211145503004,"sku":"D22FMF","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/D22FMF_stock_02-scaled.jpg?v=1684459090"},{"product_id":"garrett-6-x-11-dd-multi-flex-viper-search-coil-for-ace-apex-metal-detector","title":"Garrett 6\" X 11\" DD Multi-Flex Viper Search Coil for Ace Apex Metal Detector","description":"\u003cp\u003eOptimize Your Ace Apex Detector: Garrett 6″ X 11″ DD Viper™ Search Coil\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUnleash the full potential of your treasure-hunting endeavors with the specialized Garrett 6″ X 11″ DD Viper™ Search Coil, meticulously designed for seamless integration with the Garrett ACE Apex metal detector.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Compatibility\u003c\/strong\u003e: Tailored exclusively for use with the Garrett ACE Apex metal detector, ensuring perfect harmony between detector and coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Detection:\u003c\/strong\u003e The 6\" x 11\" elliptical DD coil shape delivers exceptional precision in target detection, making it a powerful tool for your explorations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Weather Reliability:\u003c\/strong\u003e Waterproof design allows for confident usage even in wet environments, expanding your opportunities for discovery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett Ace Apex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6\" x 11\" Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211158085916,"sku":"2223600","price":120.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2223600_stock-scaled.jpg?v=1684459250"},{"product_id":"nokta-sp35-13-5-x-12-5-searchcoil-black","title":"Nokta SP35 13.5\" x 12.5\" DD Searchcoil for Simplex+","description":"\u003cp\u003eThe Nokta SP35 is a 13.5\" x 12.5\" elliptical Double D searchcoil built exclusively for the Nokta Makro Simplex+ metal detector, delivering significantly more ground coverage per swing than smaller coils while maintaining tight target separation in iron-contaminated sites. Simplex+ owners hunting large open fields, parks, and beaches reach for the SP35 when speed matters. The elliptical geometry covers more area without the weight penalty of a full round coil, and the DD configuration cuts through mineralized soil that would mask targets with a concentric design. The fully waterproof construction preserves the Simplex+ detector's submersible rating for surf hunting and stream wading.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta SP35 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta SP35 13.5\" x 12.5\" DD searchcoil with integrated cable\u003c\/li\u003e\n\u003cli\u003eCoil mounting hardware for Simplex+ lower shaft attachment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Simplex+ Owners Reach for the SP35\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncreased ground coverage over smaller coils, reducing sweep count in open areas and letting you cover large sites more efficiently\u003c\/li\u003e\n\u003cli\u003eTarget separation holds in trashy parks because the DD field pattern rejects adjacent iron while locking onto coin-sized targets\u003c\/li\u003e\n\u003cli\u003eWaterproof rating matches the Simplex+ detector's submersible spec, so you can hunt knee-deep surf and shallow creeks without worrying about seal failure\u003c\/li\u003e\n\u003cli\u003eWeight stays manageable at under 1 pound, preventing the arm fatigue that plagues detectorists swinging oversized round coils for three-hour sessions\u003c\/li\u003e\n\u003cli\u003eThe elliptical shape fits between playground equipment, park benches, and fencelines where a larger round coil would snag or force awkward angles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWider Sweep Efficiency in Open Fields and Beaches\u003c\/h2\u003e\n\n\u003cp\u003eThe SP35's 13.5\" x 12.5\" footprint shines in environments where target density is low and you need to cover ground fast. We've run this coil on dry sand beaches where coins and rings are scattered across wide beach faces. The larger coil width means each pass overlaps less, and you can walk a straight grid pattern without worrying about gaps. The DD transmit-receive geometry provides enhanced depth on larger targets like silver dollars and jewelry in dry sand.\u003c\/p\u003e\n\n\u003cp\u003eIn open fields and pastures, the SP35 lets you walk wider transect lines, reducing total detecting time in open areas. The coil's elliptical shape also maneuvers around fence posts and through tall grass more easily than a round coil of equivalent area.\u003c\/p\u003e\n\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000258_Inline.jpg?v=1779383666\" alt=\"Black DD searchcoil with cross-brace design and attached connector cable, overhead view\"\u003e\u003c\/figure\u003e\n\n\u003ch2\u003eDD Configuration Performance in Mineralized Ground\u003c\/h2\u003e\n\n\u003cp\u003eThe SP35's Double D coil design transmits a blade-shaped electromagnetic field instead of the cone pattern a concentric coil produces. This blade pattern penetrates mineralized soil with less ground noise, which matters on Midwest red clay sites and volcanic black sand beaches where iron mineralization would cause a concentric coil to chatter. We've used the SP35 on iron-rich Civil War camp sites where smaller coils required constant ground balance adjustments. The DD field stayed stable, and target separation held even with rusty nails near valuable targets.\u003c\/p\u003e\n\n\u003cp\u003eThe SP35 pairs well with the Simplex+ detector's automatic ground tracking, and you can run higher sensitivity settings without false signals. Understanding \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e like DD versus concentric field patterns helps you pick the right coil for your soil type.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Simplex+ only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 13.5in x 12.5in (34cm x 32cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Type:\u003c\/strong\u003e Double D (DD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Elliptical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Fully submersible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e Integrated, coiled design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Under 1 lb (454g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the Box:\u003c\/strong\u003e Coil, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eSerious Detecting is an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, which means every SP35 coil ships with the full manufacturer warranty and our team has field-tested this coil on Simplex+ detectors in beach, park, and relic hunting scenarios. We offer free shipping on all orders, a 30-day return window if the coil doesn't fit your hunting style, and price-match guarantee if you find a lower advertised price. Our team runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta\"\u003eNokta metal detectors\u003c\/a\u003e in the field and can answer setup questions about coil swaps, ground balance adjustments, and sensitivity tuning for the SP35 on mineralized ground.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211283915036,"sku":"17000258","price":169.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/17000258_01.jpg?v=1684460437"},{"product_id":"mars-md-sniper-6-x-10-coil-for-garrett-at-series-metal-detectors","title":"Mars MD Sniper 6\" x 10\"  Coil for Garrett AT Series Metal Detectors","description":"\u003cp\u003eMars Sniper 10″ x 6″ DD Search Coil with Nut \u0026amp; Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mars Sniper coil allows for the detecting of targets efficiently in complex environments (areas with thick vegetation, sites highly contaminated with iron, ruined buildings, attics and vaults).\u003c\/p\u003e\n\u003cp\u003eMars search coils are 100% waterproof and are protected against electrical interference.\u003c\/p\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett AT Series (AT Gold, AT Max, AT Pro)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCoil Size: 10\" x 6\" (25 x 15 cm)\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eDouble D Configuration\u003c\/li\u003e\n\u003cli\u003eScrew-On Connector\u003c\/li\u003e\n\u003cli\u003eHigh Discrimination\u003c\/li\u003e\n\u003cli\u003eCoil Cover Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe Coil is filled with a high quality epoxy resin\u003c\/li\u003e\n\u003cli\u003eExtremely robust coil mounting bracket\u003c\/li\u003e\n\u003cli\u003eCable Strain relief offers complete waterproofing\u003c\/li\u003e\n\u003cli\u003eOuter Coil shell manufactured from high impact resistant plastic UV Protected\u003c\/li\u003e\n\u003cli\u003eThe Search Coil is completely Waterproof\u003c\/li\u003e\n\u003cli\u003eProtective connector Cap included to prevent dirt and dust from getting in when not in use\u003c\/li\u003e\n\u003cli\u003eMounting Nut and Bolt Included\u003c\/li\u003e\n\u003cli\u003e2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eStock photo used, actual item may differ.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mars","offers":[{"title":"Default Title","offer_id":45211424129308,"sku":"MMD-GARRETT-SNIPER-ATSER","price":112.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/snipera-4.jpg?v=1684461612"},{"product_id":"garrett-14-x-11-dd-reaper-search-coil-for-ace-apex-metal-detector","title":"Garrett 14\" X 11\" DD Reaper Search Coil for Ace Apex Metal Detector","description":"\u003cp\u003e\u003cstrong\u003eEnhance Your Ace Apex Metal Detector with the Garrett 14″ X 11″ DD Reaper Search Coil\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eUpgrade your metal detecting capabilities with the Garrett 14″ X 11″ DD Reaper Search Coil, designed exclusively for the Ace Apex model. With a substantial 25% expansion in ground coverage compared to the standard 8.5” x 11” DD coil, this Reaper coil delivers remarkable advantages for various applications.\u003cbr\u003e\u003cbr\u003eIdeal for vast landscapes, cache hunting, and navigating through challenging terrain like stubble-covered fields, the Reaper coil conquers obstacles and offers enhanced detection depth. It's engineered to achieve impressive depths on medium to large targets, while maintaining exceptional sensitivity to smaller objects. \u003cbr\u003e\u003cbr\u003eCrafted for durability, this sizable coil is built to withstand rugged conditions and is fully submersible, opening opportunities for underwater exploration. Weighing approximately 20 ounces (weight may slightly vary based on the model), the 14-inch dimensions strike a balance between coverage and convenience, ensuring comfortable use throughout extended detecting sessions. 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Experience enhanced precision and uncover hidden treasures with confidence.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailored for AT Series\u003c\/strong\u003e: Specifically crafted for traditional AT model detectors, this coil ensures perfect compatibility and optimized detection capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElliptical Advantage:\u003c\/strong\u003e The 6\" x 11\" elliptical DD coil shape empowers accurate target detection, enabling you to uncover valuable items with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Performance:\u003c\/strong\u003e This coil is built to excel in various terrains and conditions, offering reliability and versatility in your treasure hunting endeavors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett AT Pro\u003c\/li\u003e\n\u003cli\u003eGarrett AT Max\u003c\/li\u003e\n\u003cli\u003eGarrett AT Gold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6\" x 11\" Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003ePlease Note: The Garrett 6″ X 11″ DD Viper™ Search Coil is exclusively designed for traditional AT model detectors and is not compatible with the Garrett ACE Apex metal detector.\u003c\/span\u003e\u003c\/p\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211464040732,"sku":"2224000","price":119.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2224000_001.jpg?v=1684462112"},{"product_id":"garrett-6-x-11-dd-viper-search-coil-for-ace-series-metal-detector","title":"Garrett 6\" X 11\" DD Viper Search Coil for Ace Series Metal Detector","description":"\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eEnhance Your ACE Series Detector with the Garrett 6″ X 11″ DD Viper™ Search Coil\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAmplify your metal detecting prowess with the specialized Garrett 6″ X 11″ DD Viper™ Search Coil, meticulously crafted to integrate seamlessly with traditional ACE model detectors. This advanced search coil delivers precision and efficiency to your treasure hunting endeavors.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional ACE Compatibility:\u003c\/strong\u003e Specifically engineered for traditional ACE model detectors, this coil ensures a seamless pairing for optimized performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElliptical Advantage:\u003c\/strong\u003e The 6\" x 11\" elliptical DD coil shape enhances your ability to pinpoint targets accurately, expanding your chances of uncovering valuable finds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-Resistant Build:\u003c\/strong\u003e With its waterproof design, this coil is well-equipped to handle various environments, broadening your detecting opportunities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003ePlease Note: The Garrett 6″ X 11″ DD Viper™ Search Coil is designed exclusively for traditional ACE model detectors and is not compatible with the Garrett ACE Apex metal detector.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett Ace 100\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 150\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 200\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 250\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 300\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 350\u003c\/li\u003e\n\u003cli\u003eGarrett Ace 400\u003c\/li\u003e\n\u003cli\u003eGarrett EuroACE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e6\" x 11\" Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211464597788,"sku":"2224200","price":109.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2224200_001.jpg?v=1684462114"},{"product_id":"coiltek-15-dd-search-coil-for-minelab-equinox-series-and-x-terra-pro-metal-detectors","title":"Coiltek NOX 15\" DD Search Coil for Minelab Equinox Series and X-TERRA Pro Metal Detectors","description":"\u003ch3\u003eCoiltek 15\" DD Search Coil for Minelab Equinox Series and X-TERRA Pro Metal Detectors\u003c\/h3\u003e\n\u003cp\u003eThe largest and deepest searching coil for Equinox detectors, this one's built for the serious treasure hunter. It covers more ground and detects targets other coils can't.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 15\" (375mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.84lb (836g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Double-D (DD) coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof\u003c\/strong\u003e: Fully submersible - waterproof to 3m \/ 10-feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 2-Year Manufacturer\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCoil Cover Included\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eCompatible\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab Equinox 600\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eMinelab Equinox 700\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eMinelab Equinox 800\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eMinelab Equinox 900 \u003c\/li\u003e\n\u003cli\u003eMinelab  X-TERRA Pro\u003c\/li\u003e\n\u003cli\u003eMinelab X-TERRA ELITE\u003c\/li\u003e\n\u003cli\u003eMinelab Vanquish 460\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coiltek Manufacturing","offers":[{"title":"Default Title","offer_id":45211468071196,"sku":"C04-0020","price":390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/C04-0020_001.jpg?v=1684462145"},{"product_id":"coiltek-14x9-dd-coil-minelab-equinox-xterra-pro","title":"Coiltek NOX 14x9 DD Search Coil - Minelab Equinox Series \u0026 X-TERRA Pro","description":"\u003cp\u003eThe Coiltek 14x9 DD search coil delivers enhanced depth performance and superior target separation for your Minelab Equinox or X-TERRA Pro detector. This professional elliptical coil excels in open fields, beaches, and underwater detecting with its fully waterproof construction.\u003c\/p\u003e\n\u003ch2 class=\"font-bold\"\u003eKey Performance Benefits\u003c\/h2\u003e\n\u003cul class=\"list-disc pl-4\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced depth detection\u003c\/strong\u003e - 14x9 elliptical design reaches deeper targets in mineralized soil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior pinpointing accuracy\u003c\/strong\u003e - Double-D configuration provides precise target location\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFully waterproof construction\u003c\/strong\u003e - Submersible to 10 feet for beach and shallow water hunting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcellent ground coverage\u003c\/strong\u003e - Larger sweep area covers more ground per pass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable protection\u003c\/strong\u003e - Coil cover protects against rocks and abrasion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal compatibility\u003c\/strong\u003e - Works with all Equinox models (600\/700\/800\/900), X-TERRA Pro, X-TERRA Elite, and Vanquish 460\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"font-bold\"\u003eIdeal Detecting Applications\u003c\/h2\u003e\n\u003cp\u003eThis coil transforms your Minelab Equinox 800 or other compatible detector into a depth-seeking powerhouse. The elliptical shape provides excellent ground coverage in open fields while maintaining sensitivity to small targets. Beach hunters appreciate the full waterproof rating and corrosion-resistant construction. The DD configuration helps minimize ground mineralization interference, making it perfect for challenging soil conditions.\u003c\/p\u003e\n\u003cp\u003eThe larger coil size makes it less suitable for tight spaces or heavy trash areas, but excels in parks, fields, and beaches where depth and coverage matter most. Many detectorists use this as their primary coil for relic hunting and coin shooting in open areas.\u003c\/p\u003e\n\u003ch2 class=\"font-bold\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul class=\"list-disc pl-4\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 14\" x 9\" (370 x 245mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.94 lb (880g)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Double-D (DD) coil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e 10 feet (3 meters)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2-year manufacturer warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection:\u003c\/strong\u003e Attached hard skidplate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"font-bold\"\u003eCompatible Metal Detectors\u003c\/h3\u003e\n\u003cul class=\"list-disc pl-4\"\u003e\n\u003cli\u003e\n\u003cp\u003eMinelab Equinox 600\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinelab Equinox 700\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinelab Equinox 800\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinelab Equinox 900\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMinelab X-TERRA Pro\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your detecting setup with other \u003ca rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"\/collections\/minelab-equinox-series\" target=\"_blank\"\u003eMinelab Equinox accessories\u003c\/a\u003e or explore our complete selection of \u003ca rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"\/collections\/coils\" target=\"_blank\"\u003emetal detector coils\u003c\/a\u003e. For detailed coil selection guidance, check out our \u003ca rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"\/pages\/metal-detector-coil-guide\" target=\"_blank\"\u003emetal detector coil guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"Coiltek Manufacturing","offers":[{"title":"Default Title","offer_id":45211468366108,"sku":"C04-0019","price":344.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/C04-0019_001.jpg?v=1684462147"},{"product_id":"coiltek-10x5-dd-coil-equinox-xterra-pro","title":"Coiltek NOX 10x5 DD Coil - X-TERRA Pro \u0026 Equinox Series","description":"\u003cp\u003eThis compact 10x5 elliptical DD coil excels in cramped quarters where standard round coils can't reach - between fence posts, around playground equipment, and in dense brush areas where treasures hide.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavigate tight spaces easily\u003c\/strong\u003e with the slim 5-inch width that fits where round coils won't go\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior trash separation\u003c\/strong\u003e in cluttered areas thanks to the focused DD electromagnetic field\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced pinpointing precision\u003c\/strong\u003e for faster target recovery in dense target environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully submersible design\u003c\/strong\u003e lets you hunt beaches, streams, and shallow water up to 10 feet deep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Equinox compatibility\u003c\/strong\u003e works across the entire 600\/700\/800\/900 series plus X-TERRA Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight 15oz construction\u003c\/strong\u003e reduces arm fatigue during extended hunting sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerfect for Specialized Hunting Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe 10x5 elliptical shape delivers the sweet spot between sensitivity and maneuverability. Unlike larger coils that struggle in trashy parks or smaller coils that lack depth, this configuration gives you both reach and precision. The DD (Double-D) design creates a blade-like detection field that slices through iron trash while maintaining excellent depth on coins and jewelry.\u003c\/p\u003e\n\u003cp\u003eWhether you're working old homesteads littered with nails and bottle caps or hunting modern parks with pull-tabs and foil, the Coiltek 10x5 helps you find the good targets other detectorists miss. The included skidplate protects your investment from rocks and abrasive surfaces during ground contact.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Serious Detectorists\u003c\/h2\u003e\n\u003cp\u003eCoiltek's reputation for quality shows in every detail - from the waterproof cable connection to the balanced weight distribution. This coil handles everything from \u003ca href=\"\/collections\/minelab-equinox-800\"\u003eEquinox 800 beach hunting\u003c\/a\u003e to X-TERRA Pro relic recovery. The 2-year manufacturer warranty backs up the Australian engineering and construction quality.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 10\" x 5\" (240 x 135mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 15oz (426g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Double-D (DD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Submersible to 10 feet (3m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkidplate:\u003c\/strong\u003e Pre-installed protective cover\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years manufacturer coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Equinox 600, 700, 800, 900, X-TERRA Pro, X-TERRA Elite, Vanquish 460\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReady to upgrade your detecting capabilities? Browse our complete selection of \u003ca href=\"\/collections\/coils\"\u003esearch coils\u003c\/a\u003e or explore our \u003ca href=\"\/pages\/metal-detector-coil-guide\"\u003ecoil selection guide\u003c\/a\u003e to find the perfect match for your hunting style.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Coil hardware color may vary from images shown.\u003c\/em\u003e\u003c\/p\u003e","brand":"Coiltek Manufacturing","offers":[{"title":"Default Title","offer_id":45211468431644,"sku":"C04-0018","price":308.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/C04-0018__001.jpg?v=1684462150"},{"product_id":"garrett-8-5-x-11-dd-multi-flex-raider™-search-coil-for-ace-apex-metal-detector","title":"Garrett 8.5\" X 11\" DD Multi-Flex Raider™ Search Coil for Ace Apex Metal Detector","description":"\u003cp\u003eGarrett 8.5″ X 11″ DD Multi-Flex Ripper™ Search Coil for Ace Apex Metal Detector\u003c\/p\u003e\n\u003cp\u003eProvides greater depth and Target ID, plus more coverage than stock Apex coil.\u003c\/p\u003e\n\u003cp\u003eNote: As a result of the Multi-Flex coil technology, the Apex Raider coil is not compatible with older ACE detectors. Prior ACE coils are not compatible with an Apex detector.\u003c\/p\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett Ace Apex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8.5\" x 11\" Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211480981788,"sku":"2223700","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2223700_stock.jpg?v=1684462266"},{"product_id":"garrett-5-x-8-dd-multi-flex-ripper™-search-coil-for-ace-apex-metal-detector","title":"Garrett 5\" X 8\" DD Multi-Flex Ripper™ Search Coil for Ace Apex Metal Detector","description":"\u003cp\u003eGarrett 5″ X 8″ DD Multi-Flex Ripper™ Search Coil for Ace Apex Metal Detector\u003c\/p\u003e\n\u003cp\u003eProvides improved target separation and increased maneuverability in tight areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: As a result of the \u003cem\u003eMulti-Flex\u003c\/em\u003e\u003csup\u003e™\u003c\/sup\u003e coil technology, the \u003cem\u003eApex Ripper\u003c\/em\u003e coil is not compatible with older \u003cem\u003eACE\u003c\/em\u003e detectors. Prior \u003cem\u003eACE\u003c\/em\u003e coils are not compatible with an \u003cem\u003eApex\u003c\/em\u003e detector.\u003c\/p\u003e\n\u003ch3\u003eCompatible\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett Ace Apex\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5\" x 8\" Search Coil\u003c\/li\u003e\n\u003cli\u003eElliptical Coil Shape\u003c\/li\u003e\n\u003cli\u003eDD Coil Type\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Garrett","offers":[{"title":"Default Title","offer_id":45211481309468,"sku":"2223800","price":112.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/2223800_stock.jpg?v=1684462269"},{"product_id":"nokta-sp22-8-5-dd-waterproof-search-coil-for-simplex-detector","title":"Nokta SP22 8.5\" DD Waterproof Search Coil for Simplex+ Metal Detector","description":"\u003cp\u003eThe Nokta SP22 8.5\" DD waterproof search coil is a genuine Nokta replacement designed for the Simplex+ metal detector, delivering improved target separation in high-trash environments through its Double-D configuration. The 8.5-inch footprint strikes a practical middle ground between the maneuverability of smaller coils and the depth advantage of larger ones, and the fully waterproof construction matches the Simplex+ detector's submersion rating for surf hunting and shallow-water wading.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta SP22 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta SP22 8.5\" DD waterproof search coil with attached cable\u003c\/li\u003e\n\u003cli\u003eProtective coil cover to prevent scratches and dings\u003c\/li\u003e\n\u003cli\u003eComplete mounting hardware kit for secure attachment to Simplex+ lower shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Simplex+ Owners Reach for the SP22 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDouble-D coil geometry isolates individual targets in trash-dense sites where concentric coils see overlapping signals as a single response, letting you cherry-pick keepers from iron scatter\u003c\/li\u003e\n\u003cli\u003e8.5-inch diameter offers deeper penetration than smaller coils while staying light enough for all-day swinging in tight cover or along shorelines\u003c\/li\u003e\n\u003cli\u003eWaterproof to 10 feet so you can work the surf zone, wade creeks, or hunt in heavy rain without worrying about coil failure\u003c\/li\u003e\n\u003cli\u003eDD design reduces false signals in mineralized soil on hot rocks and black sand\u003c\/li\u003e\n\u003cli\u003eProtective cover included in the kit absorbs impact from rocks and roots, extending coil life during aggressive digging sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTighter Target Separation in Trashy Park Sites\u003c\/h2\u003e\n\n\u003ch3\u003eUrban Parks and Old Fairgrounds\u003c\/h3\u003e\n\u003cp\u003eThe SP22's DD field pattern excels in high-traffic areas where decades of bottle caps, pull-tabs, and foil mask silver coins and gold jewelry. We've used this coil at city parks with 100+ years of use, and the narrow detection field lets you work between trash targets that would blend into a single jumbled signal under a concentric coil. The 8.5-inch size gives you enough sweep width to cover ground efficiently without sacrificing the precision you need when a wheat penny sits two inches from a rusty nail. When you're hunting a site where every swing produces multiple tones, the SP22 helps you isolate the good ones. Explore our full selection of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils: dd, concentric, monoloop \u0026amp; sef upgrades\u003c\/a\u003e to match your hunting style across different detector platforms.\u003c\/p\u003e\n\n\u003ch3\u003eSaltwater Beach and Wet Sand Stability\u003c\/h3\u003e\n\u003cp\u003eSimplex+ owners working the surf zone or wet sand pack appreciate the SP22's waterproof construction and ground-balancing advantage in mineralized conditions. The DD coil reduces false signals from saltwater and black sand, letting you run higher sensitivity without chatter. We run this coil in knee-deep water during low tide, sweeping parallel to the wave line where recent storm action deposits fresh targets. The 8.5-inch footprint is small enough to probe between rocks in tidal pools but large enough to cover productive stretches of open beach without endless overlapping passes. The included cover takes the beating from shell hash and gravel so the coil itself stays clean. Learn more about \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e that optimize performance in challenging ground conditions.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000169_Inline.jpg?v=1779380604\" alt=\"Black DD search coil with attached cable and mounting bracket for metal detector\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Simplex+ metal detectors only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 8.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Type:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Submersible to 10 feet (3 meters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Protective coil cover, mounting hardware kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e Attached, no separate connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Nokta Detection Technologies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe're an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, so every SP22 coil ships with the full manufacturer warranty and genuine Nokta construction. Our team runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta\"\u003eNokta metal detectors\u003c\/a\u003e in the field, and we've tested this coil in mineralized soil, wet sand, and high-trash urban sites to verify the performance claims before we stock it. You get free shipping on every order, a 30-day return window if the coil doesn't fit your hunting style, and our price-match guarantee if you find it cheaper elsewhere. We answer technical questions from real detecting experience, not a script.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211506868508,"sku":"17000169","price":109.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/17000169__02.jpg?v=1684462624"},{"product_id":"detech-15-x-10-monoloop-open-design-search-coil-for-minelab-gpx-gp-sd-series-gold-detectors","title":"Detech 15\" x 10\" Monoloop Open Design Search Coil for Minelab GPX, GP, SD Series Gold Detectors","description":"\u003cp class=\"product-name\"\u003eDetech 15″ x 10″ Monoloop Open Design Search Coil for Minelab GPX, GP, SD Series Gold Detectors\u003c\/p\u003e\n\u003cp\u003e15×10″ Elliptical Monoloop Open Gold Coil\u003c\/p\u003e\n\u003cp\u003eWeight: 770 grams\u003c\/p\u003e\n\u003cp\u003e15 x 10″ Mono Gold Coil, one of the newest coils to be added to the Detech range. An obvious choice for those looking for a lighter weight coil. An open style without losing any strength, depth or stability. Still very sensitive to small gold and will add depth over the 15 x 8″.\u003c\/p\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab GPX\u003c\/li\u003e\n\u003cli\u003eMinelab GP\u003c\/li\u003e\n\u003cli\u003eMinelab SD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eSize: 15\"\u003c\/li\u003e\n\u003cli\u003eConfiguration: Double-D (DD)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Detech","offers":[{"title":"Default Title","offer_id":45211523907868,"sku":"D00099","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/Detech-15_C3_9710-Mono-Boomerang-coil.jpg?v=1684462885"},{"product_id":"detech-18-x-15-sef-butterfly-search-coil-for-minelab-gpx-gp-sd-series-gold-detectors","title":"Detech 18\" x 15\" SEF Butterfly Search Coil for Minelab GPX, GP, SD Series Gold Detectors","description":"\u003cp\u003eDetech 18″ x 15″ SEF Butterfly Search Coil for Minelab GPX, GP, SD Series Gold Detectors\u003c\/p\u003e\n\u003cp\u003eLightweight open coil.\u003c\/p\u003e\n\u003cp\u003eMiddle size to allow user to cover more ground in less time resulting in finding more gold.\u003c\/p\u003e\n\u003cp\u003eVery similar to the larger 21\" x 17\" search coil.\u003c\/p\u003e\n\u003cp\u003eWill go deeper and give better performance when searching for GOLD.\u003c\/p\u003e\n\u003cp\u003eVery stable and very accurate pinpointing to locate even your smaller Gold finds.\u003c\/p\u003e\n\u003cp\u003eField tests show the S.E.F. search coils really find deeper targets-many missed by other search coils.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVery stable operation.\u003c\/li\u003e\n\u003cli\u003eBetter Sensitivity.\u003c\/li\u003e\n\u003cli\u003eMore accurate target identification.\u003c\/li\u003e\n\u003cli\u003eMore stable ground and better overall field performance.\u003c\/li\u003e\n\u003cli\u003eRibbed housing, specially designed for absorbing the mechanical shocks and vibrations.\u003c\/li\u003e\n\u003cli\u003eMade of special polymer, strengthened with glass fibers, injection molded with a very high pressure.\u003c\/li\u003e\n\u003cli\u003eMaximum UV Protection.\u003c\/li\u003e\n\u003cli\u003eThe coil keeps it’s perfect inductive balance in a very wide temperature range.\u003c\/li\u003e\n\u003cli\u003eComes standard with Coil Cover.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab GPX\u003c\/li\u003e\n\u003cli\u003eMinelab GP\u003c\/li\u003e\n\u003cli\u003eMinelab SD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eSize: 18\" x 15\"\u003c\/li\u003e\n\u003cli\u003eConfiguration: S.E.F.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Detech","offers":[{"title":"Default Title","offer_id":45211532099868,"sku":"D00066","price":336.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/d00064.jpg?v=1684462931"},{"product_id":"detech-18-x-12-monoloop-open-design-search-coil-for-minelab-gpx-gp-sd-series-gold-detectors","title":"Detech 18\" x 12\" Monoloop Open Design Search Coil for Minelab GPX, GP, SD Series Gold Detectors","description":"\u003cp class=\"product-name\"\u003eDetech 18″ x 12″ DD Monoloop Open Design Search Coil for Minelab GPX, GP, SD Series Gold Detectors\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e18 x 12″ Elliptical Mono Open Gold Coil, the newest coil to be added to the Detech range. An open style without losing any strength, depth or stability.\u003c\/p\u003e\n\u003cp\u003eHighly sensitive to sub-grammars and will add depth and ground coverage over the 15 x 10″. At a mere 900g, you can swing this baby all day!\u003c\/p\u003e\n\u003cp\u003eAll Detech coils are made using the highest quality materials. The housings are made of UV protected material, their inside is covered with chopped-strand material for a better shock resistance. We use resins, which are “transparent” to the electromagnetic waves, and offer perfect shielding. The coils are water proof and operate in a wide temperature range. The search coils are all equipped with an excellent fitting cover, (skid plate) and have a two year full warranty.\u003c\/p\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab GPX\u003c\/li\u003e\n\u003cli\u003eMinelab GP\u003c\/li\u003e\n\u003cli\u003eMinelab SD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eSize: 18\" x 12\"\u003c\/li\u003e\n\u003cli\u003eConfiguration: Mono\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 900 grams\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Detech","offers":[{"title":"Default Title","offer_id":45211532230940,"sku":"D00100","price":327.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/Detech-18_C3_9712-Mono-Boomerang-coil.jpg?v=1684462937"},{"product_id":"minelab-15-x-12-eqx-15-dd-waterproof-coil-lower-rod-for-equinox-series","title":"Minelab EQX 15 DD Waterproof Coil \u0026 Lower Rod for Equinox","description":"\u003cp\u003eThe EQX 15 maximizes depth performance for serious treasure hunters who need to cover large open areas efficiently. This 15x12-inch elliptical DD coil pulls deeper targets from the ground while its wide footprint lets you sweep more area with each pass.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum depth detection\u003c\/strong\u003e - 15x12-inch elliptical DD design reaches deeper targets than standard coils\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast ground coverage\u003c\/strong\u003e - Large footprint covers more area per sweep in open spaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof construction\u003c\/strong\u003e - Hunt beaches, shallow water, and wet conditions without worry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete setup included\u003c\/strong\u003e - Comes with matching lower rod, protective skid plate, and all mounting hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDD configuration benefits\u003c\/strong\u003e - Better target separation and reduced ground mineralization interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart coil technology\u003c\/strong\u003e - Auto-recognizes on compatible Equinox detectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest Applications\u003c\/h2\u003e\n\u003cp\u003eThis coil shines in large open areas like farm fields, parks, and beaches where you want to cover maximum ground while reaching the deepest targets. The elliptical shape makes it more maneuverable than a round 15-inch coil while still providing excellent depth. It's particularly effective for \u003ca href=\"\/collections\/minelab-equinox-800-and-900\"\u003eMinelab Equinox 800 and 900\u003c\/a\u003e users hunting deep silver coins, relics, and jewelry.\u003c\/p\u003e\n\n\u003cp\u003eThe DD configuration handles mineralized soil better than concentric coils, making this a smart choice for challenging ground conditions. Beach hunters will appreciate the waterproof design and ability to detect deeper targets in wet sand.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility \u0026amp; Setup\u003c\/h2\u003e\n\u003cp\u003eWorks with all \u003ca href=\"\/collections\/minelab-equinox-series\"\u003eMinelab Equinox series\u003c\/a\u003e detectors and the X-TERRA Pro. The included lower rod ensures proper balance, while the fitted skid plate protects your investment during extended use. Installation is straightforward with the included coil hardware.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCoil Size: 15\" x 12\" elliptical\u003c\/li\u003e\n\u003cli\u003eConfiguration: Double-D (DD)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Minelab Equinox Series, X-TERRA Pro\u003c\/li\u003e\n\u003cli\u003eWaterproof: Yes\u003c\/li\u003e\n\u003cli\u003eIncludes: Coil, lower rod, skid plate, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExpand your detecting range with other \u003ca href=\"\/collections\/coils\"\u003esearch coils\u003c\/a\u003e and explore the complete range of \u003ca href=\"\/collections\/minelab\"\u003eMinelab metal detectors and accessories\u003c\/a\u003e.\u003c\/p\u003e","brand":"Minelab","offers":[{"title":"Default Title","offer_id":45211540390172,"sku":"3011-0335 B01","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/3011-0335-B01.jpg?v=1684463017"},{"product_id":"mars-lion-7-dd-waterproof-search-coil-for-garrett-ace-series-metal-detector","title":"Mars Lion 7\" DD Waterproof Search Coil for Garrett ACE Series Metal Detector","description":"\u003cp\u003eMars Lion 7″ DD Search Coil with Nut \u0026amp; Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mars Sniper coil allows for the detecting of targets efficiently in complex environments (areas with thick vegetation, sites highly contaminated with iron, ruined buildings, attics and vaults).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with the Garrett ACE Series Metal Detectors.\u003c\/p\u003e\n\u003cp\u003eMars search coils are 100% waterproof and are protected against electrical interference.\u003c\/p\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett ACE 250 \/ ACE 300 \/ ACE 350 \/ Euro ACE \/ ACE 400.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGarrett ACE 250 \/ ACE 300 \/ ACE 350 \/ Euro ACE \/ ACE 400\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCoil Size: 7\" (18 cm)\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eDouble D Configuration\u003c\/li\u003e\n\u003cli\u003eScrew-On Connector\u003c\/li\u003e\n\u003cli\u003eHigh Discrimination\u003c\/li\u003e\n\u003cli\u003eCoil Cover Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe Coil is filled with a high quality epoxy resin\u003c\/li\u003e\n\u003cli\u003eExtremely robust coil mounting bracket\u003c\/li\u003e\n\u003cli\u003eCable Strain relief offers complete waterproofing\u003c\/li\u003e\n\u003cli\u003eOuter Coil shell manufactured from high impact resistant plastic UV Protected\u003c\/li\u003e\n\u003cli\u003eThe Search Coil is completely Waterproof\u003c\/li\u003e\n\u003cli\u003eProtective connector Cap included to prevent dirt and dust from getting in when not in use\u003c\/li\u003e\n\u003cli\u003eMounting Nut and Bolt Included\u003c\/li\u003e\n\u003cli\u003e2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e**Cable end-boot color may vary\u003c\/em\u003e\u003c\/p\u003e","brand":"Mars","offers":[{"title":"Default Title","offer_id":45211579285788,"sku":"MMD-GARRETT-LION-ACE","price":93.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/mmd-garrett-lion-ace.jpg?v=1684463536"},{"product_id":"coiltek-22-dd-goldstalker-search-coil-for-minelab-sd-gp-gpx-metal-detectors","title":"Coiltek 22\" DD Goldstalker - Deep Gold \u0026 Treasure Search Coil","description":"\u003cp\u003eThe Coiltek 22\" DD Goldstalker is the go-to choice for serious prospectors who need maximum depth and ground coverage. This massive coil has earned its reputation as \"the cache coil\" among treasure hunters worldwide, with documented finds of ancient artifacts at depths reaching 7 feet when paired with GPX detectors.\u003c\/p\u003e\u003ch2 class=\"font-bold\"\u003eKey Features\u003c\/h2\u003e\u003cul class=\"list-disc pl-4\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eMaximum coverage:\u003c\/strong\u003e 22-inch diameter covers more ground per sweep for efficient searching\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eExceptional depth:\u003c\/strong\u003e Documented finds up to 7 feet deep with GPX series detectors\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDD configuration:\u003c\/strong\u003e Utilizes iron discrimination function on GPX detectors\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eVersatile hunting:\u003c\/strong\u003e Excellent for patch finding, deep nugget hunting, and cache detection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eProfessional grade:\u003c\/strong\u003e Built to withstand demanding field conditions\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWaterproof construction:\u003c\/strong\u003e Ready for wet conditions and creek hunting\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 class=\"font-bold\"\u003eAbout This Coil\u003c\/h2\u003e\u003cp\u003eIn open terrain on gold fields, the Goldstalker excels at patch finding where smaller coils might miss deeper targets. Its Double-D configuration gives you the advantage of iron discrimination on compatible GPX detectors, helping you separate good targets from iron trash in old homestead sites and ghost towns.\u003c\/p\u003e\u003cp\u003eTreasure hunters working historic sites appreciate this coil's ability to punch deep into mineralized ground where relics and caches often hide. The large search pattern means you'll cover more area per day, while the DD design maintains good target separation even in trashy conditions.\u003c\/p\u003e\u003cp\u003eAt 1100g (38.8oz), it's definitely a workout coil, but the trade-off in depth performance makes it worthwhile for dedicated hunters. \u003ca href=\"\/collections\/coiltek\"\u003eBrowse other Coiltek coils\u003c\/a\u003e if you need something lighter for all-day hunting sessions.\u003c\/p\u003e\u003ch2 class=\"font-bold\"\u003eSpecifications\u003c\/h2\u003e\u003cul class=\"list-disc pl-4\"\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDiameter:\u003c\/strong\u003e 22 inches (540mm)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e  38.8oz \/ 1100g\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Double-D (DD)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eConnector:\u003c\/strong\u003e Wired for Minelab compatibility\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eBuild:\u003c\/strong\u003e Open frame design\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eWater Rating:\u003c\/strong\u003e Waterproof\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCompatible:  \u003c\/strong\u003eMinelab SD, GP, GPX Series\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible with all \u003ca href=\"\/collections\/minelab\"\u003eMinelab SD, GP, and GPX series metal detectors\u003c\/a\u003e. Consider adding a \u003ca href=\"\/collections\/coils\"\u003ecoil cover\u003c\/a\u003e to protect your investment during rocky terrain hunting.\u003c\/p\u003e","brand":"Coiltek Manufacturing","offers":[{"title":"Default Title","offer_id":45211591934236,"sku":"C01-0019","price":598.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/C01-0019_stock_01.jpg?v=1775575332"},{"product_id":"nokta-rc18c-7-concentric-search-coil-for-racer-series-metal-detectors","title":"Nokta RC18C 7\" Concentric Search Coil for Racer and Racer 2 Metal Detectors","description":"\u003cp\u003eThe Nokta RC18C 7\" Concentric Search Coil is a waterproof replacement coil designed for the Racer and Racer 2 metal detectors, delivering cleaner target signals in trashy sites through its concentric configuration. Racer owners working coin-heavy parks, schoolyards, and low-mineralization beaches need the tighter target separation this 7-inch coil provides over the stock 11-inch option. The concentric design excels in clean ground conditions where precise target identification matters more than maximum depth, making it the go-to upgrade for detectorists who spend most of their time in urban environments with dense trash.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta RC18C\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta RC18C 7\" Concentric Search Coil for Racer Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Racer Series Owners Reach for the RC18C\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCleaner target response in trashy areas, the concentric configuration isolates signals from adjacent targets better than DD coils in non-mineralized ground, letting you hear the good target under the trash\u003c\/li\u003e\n\u003cli\u003eCompact 7-inch footprint fits between obstacles, maneuver around playground equipment, tight fence lines, and bleacher bases where an 11-inch coil drags or bumps\u003c\/li\u003e\n\u003cli\u003eImproved shallow-target discrimination, the focused detection field gives sharper audio on coins and jewelry in the 0-6 inch range, critical for modern drops in high-traffic sites\u003c\/li\u003e\n\u003cli\u003ePlug-and-play compatibility, wired connection to Racer and Racer 2 detectors with no firmware updates or adapter required\u003c\/li\u003e\n\u003cli\u003eWaterproof construction, run the coil in wet grass, shallow creeks, and surf without worrying about seal failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTighter Target Separation in Urban Trash\u003c\/h2\u003e\n\u003ch3\u003ePark Benches and Playground Perimeters\u003c\/h3\u003e\n\u003cp\u003eThe RC18C's concentric field pattern pulls cleaner audio from coin-sized targets sitting 2 inches from pull tabs and foil wads. We've used this coil in tot lots where larger coils may give blended signals, the 7-inch concentric lets you hear the dime under the aluminum scrap. The smaller diameter also lets you swing between chain-link fence posts and under park benches without the coil shell catching on metal structures. Racer owners hunting modern parks with moderate trash density see faster target recovery because the coil's focused field reduces the masking effect of adjacent junk.\u003c\/p\u003e\n\n\u003ch3\u003eLow-Mineralization Beach Hunting\u003c\/h3\u003e\n\u003cp\u003eConcentric coils perform best in ground with minimal iron mineralization, which makes the RC18C a strong fit for dry sand and wet sand on freshwater beaches or low-mineral saltwater sites. The coil's open configuration delivers sharper target ID on shallow jewelry and coins compared to a DD coil in the same ground conditions. Detectorists working the towel line and volleyball courts appreciate the maneuverability, you can work tight patterns around beach furniture and swing close to wooden posts without the coil's tail dragging. The waterproof rating supports surf hunting in calm conditions, though heavily mineralized black sand will reduce the concentric coil's discrimination advantage.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/20000726_Inline.jpg?v=1779375073\" alt=\"Nokta Makro black concentric search coil with handle attachment and four-spoke design\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Racer, Nokta Racer 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Concentric (Open)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Wired\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe're an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, which means your RC18C ships with the manufacturer warranty and our team's direct support. Our staff runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta\"\u003eNokta metal detectors\u003c\/a\u003e in the field and can answer setup questions specific to the Racer platform. Every order ships free, you have 30 days to return it if the coil doesn't fit your hunting style, and we price-match any lower advertised price on the same SKU. Understanding \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003ethe technologies behind modern detectors\u003c\/a\u003e helps you pick the right coil for your ground conditions, concentric coils trade depth for discrimination, and that tradeoff makes sense in low-mineral urban sites where most targets sit in the top 6 inches.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211614183708,"sku":"20000726","price":109.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/20000726.jpg?v=1684463815"},{"product_id":"nokta-8-replaceable-scuba-coil-yellow-for-pulsedive-scuba-detector","title":"Nokta 8\" Scuba Coil for PulseDive - Waterproof 65ft Depth","description":"\u003cp\u003eThe Nokta 8-inch scuba coil extends your PulseDive's range to 65 feet underwater, delivering reliable target detection in saltwater wrecks, freshwater rivers, and shallow reef sites. PulseDive owners working deeper water need the expanded search coverage and deeper depth penetration this 8-inch diameter provides. Paired with a bright yellow construction for excellent visibility in low-light environments, it allows you to maximize your time on the water. To better understand how these systems operate underwater, you can read more about standard \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e and how they handle mineralization. The included protective cover guards against coral scrapes and rock impacts during extended dive sessions, keeping your gear safe.\u003c\/p\u003e \n\n\u003ch2\u003eWhat's Included with the Nokta 8\" Scuba Coil\u003c\/h2\u003e \n\u003cul\u003e \n  \u003cli\u003eNokta 8-inch scuba coil (yellow) for PulseDive scuba detector\u003c\/li\u003e \n  \u003cli\u003eProtective coil cover\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003ch2\u003eWhy PulseDive Owners Reach for the 8\" Scuba Coil\u003c\/h2\u003e \n\u003cul\u003e \n  \u003cli\u003eWaterproof to 65 feet: handles serious underwater detecting in saltwater and freshwater environments without depth restrictions for recreational diving.\u003c\/li\u003e \n  \u003cli\u003e8-inch diameter balances coverage and target separation: provides wider coverage for area searches, tight enough for wreck debris fields.\u003c\/li\u003e \n  \u003cli\u003eBright yellow construction: high-visibility color helps you track search patterns in murky water and locate the detector if dropped during a dive.\u003c\/li\u003e \n  \u003cli\u003eProtective cover included: guards the coil face from underwater hazards like sharp rocks, coral, and metal debris that can scratch or crack the housing.\u003c\/li\u003e \n  \u003cli\u003eField-replaceable design: swap coils between dives without tools, carry a spare for extended trips or multi-day charters.\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003ch2\u003eDeeper Coverage in Saltwater Wreck Sites\u003c\/h2\u003e \n\u003ch3\u003eScanning Debris Fields Around Shallow Reefs\u003c\/h3\u003e \n\u003cp\u003eThe 8-inch coil gives PulseDive users wider ground coverage when working scattered wreck debris or coin drops around reef structures. The diameter sweeps more area per pass, cutting search time on large sites. Designed for saltwater detecting, targets register clearly even in challenging underwater environments. The protective cover is critical here: coral and barnacle-encrusted metal can gouge an unprotected coil face during tight maneuvering.\u003c\/p\u003e \n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000167_Inline.jpg?v=1779454528\" alt=\"Yellow and black waterproof search coil with connector, designed for underwater metal detecting\"\u003e\u003c\/figure\u003e \n\n\u003ch3\u003eRiver Detecting in Fast-Moving Current\u003c\/h3\u003e \n\u003cp\u003eFast current in rivers and streams demands a coil you can control with one hand while bracing against rocks. The 8-inch size provides good coverage for gravel bars and underwater terrain. The yellow housing stays visible in silty water where a black coil would disappear. Divers working rivers for lost jewelry, old coins, or prospecting targets appreciate the quick-swap design when moving between different detecting scenarios.\u003c\/p\u003e \n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e \n\u003cul\u003e \n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta PulseDive scuba detector\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eCoil Diameter:\u003c\/strong\u003e 8 inches (20cm)\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e 65 feet (20 meters)\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Protective coil cover\u003c\/li\u003e \n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Manufacturer warranty through authorized Nokta dealer\u003c\/li\u003e \n\u003c\/ul\u003e \n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e \n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, so your 8-inch scuba coil ships with full manufacturer warranty coverage and access to Nokta's technical support network. Our team runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/waterproof-metal-detectors\"\u003ewaterproof metal detectors - fully submersible\u003c\/a\u003e models in saltwater and freshwater environments, and we stock the full range of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils: dd, concentric, monoloop \u0026amp; sef upgrades\u003c\/a\u003e for serious underwater hunters. Every order ships free, and our 30-day return policy covers fit and function so you can test the coil on your next dive. Price-match guarantee ensures you pay the lowest authorized price.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211618640156,"sku":"17000167","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/replaceable-scuba-coil-20-cm-8-yellow-1.jpg?v=1684463872"},{"product_id":"nokta-search-coil-for-simplex-metal-detector-28-cm-11-sp28","title":"Nokta SP28 Search Coil for Simplex+ - 11\" Waterproof DD","description":"\u003cp\u003eThe Nokta SP28 transforms your Simplex+ into a deeper-searching machine with its \u003cstrong\u003e11-inch semi-elliptical DD design\u003c\/strong\u003e. This waterproof search coil excels at covering more ground while maintaining excellent target separation in trashy areas.\u003c\/p\u003e\u003ch2 class=\"font-bold\"\u003eKey Features\u003c\/h2\u003e\u003cul class=\"list-disc pl-4\"\u003e\n\u003cli\u003e\u003cp\u003e11\" semi-elliptical DD coil provides superior depth and ground coverage\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFully waterproof construction for beach and underwater detecting\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eExcellent target separation in iron-heavy environments\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePerfect for coins, relics, jewelry, and gold nuggets\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eIncludes protective coil cover and mounting hardware\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDirect replacement for standard Nokta Simplex+ coil\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 class=\"font-bold\"\u003eWhy Choose the SP28 Search Coil\u003c\/h2\u003e\u003cp\u003eIf you're hunting large open areas like fields, parks, or beaches, the SP28's larger footprint means fewer swings to cover the same ground. The semi-elliptical shape gives you better maneuverability around obstacles compared to round coils, while the DD configuration helps punch through mineralized soil that gives other detectors trouble.\u003c\/p\u003e\u003cp\u003eThis coil really shines when you're searching old homesteads or farm fields where targets might be deeper. The extra surface area pulls more depth from your Simplex+, and you'll notice improved stability in areas with heavy iron contamination.\u003c\/p\u003e\u003ch2 class=\"font-bold\"\u003eNokta Simplex+ Compatibility\u003c\/h2\u003e\u003cp\u003eDesigned specifically for the \u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"\/collections\/nokta-simplex-series\"\u003eNokta Simplex series\u003c\/a\u003e, this coil connects directly to your detector with no additional adapters needed. The waterproof connector maintains the Simplex+'s full submersible rating up to 10 feet.\u003c\/p\u003e\u003ch2 class=\"font-bold\"\u003eWhat's Included\u003c\/h2\u003e\u003cul class=\"list-disc pl-4\"\u003e\n\u003cli\u003e\u003cp\u003eNokta SP28 11\" search coil\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eProtective coil cover\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMounting hardware\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eReady to upgrade your detecting setup? Browse our full selection of \u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"\/collections\/coils\"\u003emetal detector coils\u003c\/a\u003e or explore more \u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"\/collections\/nokta\"\u003eNokta metal detectors and accessories\u003c\/a\u003e. For technical details on coil selection, check out our guide on \u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"\/pages\/metal-detector-coil-guide\"\u003eunderstanding metal detector coils\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211637743900,"sku":"17000156","price":126.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/17000156__01.jpg?v=1684464040"},{"product_id":"nokta-gold-finder-2000-kruzer-15-5-x-14-dd-search-coil-gk40","title":"Nokta Gold Kruzer 15.5x14 DD Search Coil for Maximum Ground Coverage","description":"\u003cp\u003eThe Nokta 15.5x14 DD search coil is an elliptical accessory designed for the Gold Kruzer and Gold Finder 2000 detectors, delivering maximum ground coverage per sweep for faster prospecting in open terrain. Gold Kruzer owners working large desert washes, dry lake beds, and expansive field sites need the coverage advantage this coil delivers. The DD configuration maintains stable operation in mineralized soil while the waterproof construction extends use into creek beds and wet sand where gold concentrates.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta 15.5x14 DD Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta 15.5x14 DD search coil (elliptical, waterproof)\u003c\/li\u003e\n\u003cli\u003eProtective coil cover\u003c\/li\u003e\n\u003cli\u003eMounting hardware for Gold Kruzer and Gold Finder 2000\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Gold Kruzer and Finder 2000 Owners Reach for the 15.5x14 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElliptical 15.5x14 footprint covers more ground per sweep than smaller coils, reducing the number of overlapping passes required to clear large prospecting sites.\u003c\/li\u003e\n\u003cli\u003eDD coil geometry maintains ground balance in mineralized desert soil and black sand, delivering stable threshold where concentric coils drift.\u003c\/li\u003e\n\u003cli\u003eWaterproof construction allows hunting in creek beds, wet sand, and shallow water without risking coil damage during gold prospecting.\u003c\/li\u003e\n\u003cli\u003eDirect compatibility with Nokta Gold Kruzer and Gold Finder 2000 eliminates adapter hassles and ensures full detector functionality.\u003c\/li\u003e\n\u003cli\u003eProtective coil cover included shields the coil from rocks and abrasive surfaces during use in rugged prospecting terrain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFaster Coverage in Open Desert Washes and Dry Lake Beds\u003c\/h2\u003e\n\n\u003ch3\u003eLarge Field Prospecting Where Speed Matters\u003c\/h3\u003e\n\u003cp\u003eThe 15.5x14 elliptical shape excels in open desert washes and dry lake beds where gold nuggets scatter over wide areas. The larger footprint reduces the time needed to thoroughly search an area without sacrificing overlap. The DD configuration maintains target separation in hot ground, keeping iron trash signals distinct from gold responses even when mineralization is high.\u003c\/p\u003e\n\n\u003ch3\u003eCreek Bed and Wet Sand Hunting\u003c\/h3\u003e\n\u003cp\u003eThe waterproof design extends your prospecting into creek beds, wet sand bars, and shallow water where gold naturally concentrates after storms. The DD coil's ground balancing advantage becomes critical in wet conditions where mineralization intensifies. Hunt along water edges during low-flow periods, the coil handles submersion without performance loss. The elliptical shape covers more streambed per pass than circular coils, important when working productive zones before water levels rise again.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000131_Inline.jpg?v=1779452674\" alt=\"White DD search coil with black coil cable and connector, Nokta brand label visible\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Gold Kruzer, Nokta Gold Finder 2000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 15.5in x 14in (39cm x 36cm) elliptical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Fully submersible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Coil cover, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, which means this coil ships with the manufacturer warranty and our team has field experience running large coils on the Gold Kruzer platform in mineralized ground. Free shipping on all orders, 30-day returns if the coil doesn't fit your prospecting style, and price-match guarantee. Our customer care team understands \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003ethe technologies behind modern detectors\u003c\/a\u003e and can help you choose the right coil for your sites.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211648524572,"sku":"17000131","price":212.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/20000830__01.jpg?v=1684464152"},{"product_id":"cors-scout-12-5-x-8-5-dd-search-coil-for-nokta-multi-kruzer-anfibio-multi-14-19-metal-detectors","title":"CORS Scout 12.5 x 8.5\" DD Search Coil for Nokta Multi Kruzer Anfibio Multi 14, 19 Metal Detectors","description":"\u003cp\u003eCORS Scout 12.5″ x 8.5″ DD Search Coil with Coil Cover, Nut \u0026amp; Bolt, two Rubber Rings, Velcro Strap, and a Two-Year Warranty.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis waterproof coil is especially suited to search land heavily littered with iron, such as cities, beaches and parks. The Scout coil is unusually light for its size, which makes it easy to search for a whole day.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with the Nokta Multi Kruzer Anfibio Multi 14, 19 Metal Detectors.\u003c\/p\u003e\n\u003cp\u003eThe Search Coil used by Professionals and Serious Detectorists!\u003c\/p\u003e\n\u003cp\u003eThe CORS Scout Search Coil has excellent maneuverability and sensitivity to large, medium and small targets. The coil is especially suited to search land heavily littered with iron, such as cities, beaches and parks.\u003c\/p\u003e\n\u003cp\u003eThis coil is unusually light for its size, which makes it easy to search for a whole day. The coil is superior to a standard coil in depth by 5%-30% (depending on the model of the metal detector) and in ground coverage of between 25%-50% (depending on the model of the metal detector).\u003c\/p\u003e\n\u003cp\u003eThe CORS Scout Search Coil is recommended as a replacement for standard coils. The coil is fully submersible, the coil body is filled with high quality epoxy resin.\u003c\/p\u003e\n\u003ch2\u003eQuick Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCoil Size: 12.5\" x 8.5\" (31.7 x 22 cm)\u003c\/li\u003e\n\u003cli\u003eWeight: 17.2oz (490g) (without coil cover)\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eDouble D Configuration\u003c\/li\u003e\n\u003cli\u003ePush-In Connector\u003c\/li\u003e\n\u003cli\u003eBalanced Parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe Coil is filled with a high quality epoxy resin\u003c\/li\u003e\n\u003cli\u003eExtremely robust coil mounting bracket\u003c\/li\u003e\n\u003cli\u003eCable Strain relief offers complete waterproofing\u003c\/li\u003e\n\u003cli\u003eOuter Coil shell manufactured from high impact resistant plastic UV Protected\u003c\/li\u003e\n\u003cli\u003eThe Search Coil is completely Waterproof\u003c\/li\u003e\n\u003cli\u003eCoil cover is included (you can use it without a coil cover as well)\u003c\/li\u003e\n\u003cli\u003eConnector has gold or silver plated contacts depending on the model\u003c\/li\u003e\n\u003cli\u003eHigh-strength cable with a larger cross-section - Made in Germany\u003c\/li\u003e\n\u003cli\u003eFull 2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNut and Bolt with two Rubber Rings\u003c\/li\u003e\n\u003cli\u003eVelcro Strap\u003c\/li\u003e\n\u003cli\u003eCoil Skidplate already attached to coil\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CORS Labs Search Coils","offers":[{"title":"Default Title","offer_id":45211668316444,"sku":"CORSSC318","price":107.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/CORSSC_5e36b501-6b38-4c9c-a6a2-32554b9da25f.jpg?v=1684464458"},{"product_id":"minelab-vanquish-v8-double-d-search-coil-8","title":"Minelab Vanquish V8 Double-D Search Coil 8\"","description":"\u003cp\u003eMinelab Vanquish V8 Double-D Search Coil 8\"\u003c\/p\u003e\n\u003ch2\u003eIncluded Items:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab Vanquish V8 Coil\u003c\/li\u003e\n\u003cli\u003eCoil Hardware\u003c\/li\u003e\n\u003cli\u003eSkidplate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Minelab","offers":[{"title":"Default Title","offer_id":45211689222428,"sku":"3011-0410","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/VANQUISH-V8-Coil.jpg?v=1684464782"},{"product_id":"minelab-vanquish-v10-double-d-search-coil-10-7","title":"Minelab Vanquish V10 Double-D Search Coil 10\"×7\"","description":"\n\u003cp\u003eMinelab Vanquish V10 Double-D Search Coil 10\"×7\"\u003c\/p\u003e\n\u003ch2\u003eIncluded Items:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab Vanquish V10 Coil\u003c\/li\u003e\n\u003cli\u003eCoil Hardware\u003c\/li\u003e\n\u003cli\u003eSkidplate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Minelab","offers":[{"title":"Default Title","offer_id":45211689255196,"sku":"3011-0409","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/VANQUISH-V10-Coil.jpg?v=1684464784"},{"product_id":"minelab-vanquish-v12-double-d-search-coil-12-9","title":"Minelab Vanquish V12 Double-D Search Coil 12\"×9\"","description":"\n\u003cp\u003eMinelab Vanquish V12 Double-D Search Coil 12\"×9\"\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIncluded Items:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMinelab Vanquish V12 Coil\u003c\/li\u003e\n\u003cli\u003eCoil Hardware\u003c\/li\u003e\n\u003cli\u003eSkidplate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Minelab","offers":[{"title":"Default Title","offer_id":45211689320732,"sku":"3011-0408","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/VANQUISH-V12-Coil.jpg?v=1684464786"},{"product_id":"nokta-inv28-11-x-7-waterproof-dd-search-coil-for-invenio-metal-detector","title":"Nokta INV28 11x7 DD Waterproof Coil for Invenio Metal Detector","description":"\u003cp\u003eThe Nokta INV28 is an 11-inch by 7-inch elliptical DD search coil built for the Nokta Invenio metal detector, delivering wider ground coverage and sharper target separation in mineralized soil and trashy sites. Invenio owners working parks, beaches, and relic fields where multiple targets cluster within a sweep reach for this coil when the stock configuration misses masked finds. The Double-D geometry excels in moderate-to-heavy trash and wet saltwater sand where concentric coils struggle with ground noise.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta INV28 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta INV28 11x7 DD waterproof search coil for Invenio detector\u003c\/li\u003e\n\u003cli\u003eProtective coil cover\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Invenio Owners Reach for the INV28 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWider 11x7 elliptical footprint covers more ground per sweep than smaller coils.\u003c\/li\u003e\n\u003cli\u003eDouble-D configuration separates adjacent targets in trashy park sites where iron and foil mask good finds.\u003c\/li\u003e\n\u003cli\u003eFully waterproof construction handles wet sand, shallow water, and rain without performance drop, extending your hunting window to surf lines and freshwater wading zones.\u003c\/li\u003e\n\u003cli\u003eDirect-fit mounting for Invenio detectors requires no adapters or balance adjustments, swap takes under two minutes in the field.\u003c\/li\u003e\n\u003cli\u003eIncluded coil cover protects the housing from rocks, roots, and abrasive surfaces, extending the coil's lifespan significantly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSharper Target Separation in Trashy Park Sites\u003c\/h2\u003e\n\u003ch3\u003eUrban Park Hunts with Heavy Iron Contamination\u003c\/h3\u003e\n\u003cp\u003eThe INV28's DD field pattern rejects ground minerals and isolates individual targets in iron-heavy turf where pull-tabs and bottle caps cluster around benches and playground edges. The 11x7 ellipse fits between playground posts and under low-hanging equipment, maintaining the coverage advantage without sacrificing maneuverability. Run the Invenio's discrimination at mid-range and let the coil's geometry do the separation work.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000145_Inline.jpg?v=1779395314\" alt=\"Black DD search coil with shaft attachment and waterproof housing for metal detector\"\u003e\n\u003c\/figure\u003e\n\n\u003ch3\u003eWet-Sand Stability on Saltwater Beaches\u003c\/h3\u003e\n\u003cp\u003eSaltwater mineralization causes concentric coils to chatter and false in the surf zone; the INV28's DD geometry cancels that ground noise and holds stable tone response across wet-to-dry transitions. The waterproof housing handles wave splash and submersion to the shaft collar.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Invenio metal detectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 11in x 7in (28cm x 18cm) elliptical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Double-D (DD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Fully waterproof (coil and cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Coil cover, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eSerious Detecting is an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, every INV28 coil ships with the full manufacturer warranty and our 30-day return policy. Our team runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta\"\u003eNokta metal detectors\u003c\/a\u003e in the field and can answer setup questions specific to the Invenio platform. Free shipping applies to all coil orders. We price-match any authorized dealer and stock a full range of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils: DD, concentric, monoloop \u0026amp; SEF upgrades\u003c\/a\u003e for cross-platform comparison when you're ready to expand your coil arsenal.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211741290780,"sku":"17000145","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/20000769__01.jpg?v=1684465225"},{"product_id":"nokta-inv40-15-5-x-14-waterproof-dd-search-coil-for-invenio-metal-detector","title":"Nokta INV40 15.5\" x 14\" Waterproof DD Search Coil for Invenio Metal Detector","description":"\u003cp\u003eThe Nokta INV40 is a 15.5\" x 14\" Double-D search coil built exclusively for the Nokta Invenio detector, designed to cover more ground per sweep while maintaining target separation in trashy sites. Invenio owners working open fields, large parks, or beach zones need the INV40's expanded footprint to reduce passes and reach deeper targets. The waterproof construction handles surf, streams, and wet sand without concern, and the included protective cover extends coil life during rocky-ground relic hunts.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta INV40 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta INV40 15.5\" x 14\" DD search coil for Invenio detector\u003c\/li\u003e\n\u003cli\u003eProtective coil cover\u003c\/li\u003e\n\u003cli\u003eMounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Invenio Owners Reach for the INV40 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWider sweep coverage reduces the number of passes required to search open fields, saving time on large sites and increasing efficiency during all-day hunts.\u003c\/li\u003e\n\u003cli\u003eDeeper target detection compared to smaller coils when working mineralized soil or hunting for large relics and caches in open ground.\u003c\/li\u003e\n\u003cli\u003eDouble-D coil configuration delivers superior ground balancing in mineralized environments, maintaining stable operation where concentric coils struggle.\u003c\/li\u003e\n\u003cli\u003eFully waterproof construction allows detecting in surf, shallow rivers, and wet fields without risk of damage to the coil electronics.\u003c\/li\u003e\n\u003cli\u003eProtective cover prevents abrasion damage from rocks and roots during relic hunts, extending the coil's working life. Compare the INV40 against the larger \u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-inv56-22-x-19-waterproof-dd-search-coil-for-invenio-metal-detector\"\u003eINV56 22\" x 19\" DD coil\u003c\/a\u003e when you need maximum depth and coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExpanded Ground Coverage in Open Relic Sites\u003c\/h2\u003e\n\u003cp\u003eThe INV40's 15.5\" x 14\" footprint is the middle ground between maneuverability and coverage. Invenio operators working open fields, pastures, or large park zones gain a measurable reduction in the number of passes required to cover a target area. The DD configuration maintains target separation even in iron-contaminated sites, so the coil doesn't sacrifice discrimination for size. We run the INV40 on farm sites and Civil War camps where the ground is relatively clean and the goal is efficient coverage without missing deep targets.\u003c\/p\u003e\n\n\u003ch3\u003eOpen Field and Pasture Relic Hunting\u003c\/h3\u003e\n\u003cp\u003eThe INV40 excels in open ground where you want to cover acreage efficiently. The larger coil footprint means fewer overlapping sweeps, and the DD design keeps the detector stable in mineralized soil common to agricultural land. Depth advantage over smaller coils becomes evident on deeper relics and coin caches. The waterproof rating supports wet-field detecting after rain, when targets are easier to recover from softened ground.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Open fields, pastures, large parks, beach zones where coverage speed matters and trash density is low to moderate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLess ideal for:\u003c\/strong\u003e Tight-space detecting around foundations or dense brush where the larger coil size limits maneuverability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBeach and Shallow Water Detecting\u003c\/h3\u003e\n\u003cp\u003eThe INV40's waterproof construction and size make it a strong choice for wet-sand and shallow-water beach hunting. The DD coil handles saltwater mineralization better than concentric designs, and the larger footprint covers more beach per pass. We use the INV40 on Gulf Coast beaches where the goal is efficient coverage of the surf line and wet sand during low tide. The protective cover is critical in this environment, as shells and coral fragments abrade unprotected coils quickly.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000146_Inline.jpg?v=1779394202\" alt=\"Nokta INV40 DD search coil with black frame and attached cable on white background\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow it compares to other Invenio coils\u003c\/h2\u003e\n\u003cp\u003eThe INV40 sits between the stock Invenio coil and the larger INV56 in the Nokta Invenio coil lineup. The table below compares the INV40 against the INV56 based on size, coverage, and intended use case.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-inv56-22-x-19-waterproof-dd-search-coil-for-invenio-metal-detector\"\u003eINV56 22x19\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003eINV40 15.5x14\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22in x 19in (56cm x 48cm)\u003c\/td\u003e\n\u003ctd\u003e15.5in x 14in (39cm x 36cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-D (DD)\u003c\/td\u003e\n\u003ctd\u003eDouble-D (DD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (submersible)\u003c\/td\u003e\n\u003ctd\u003eYes (submersible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest Use Case\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum depth and coverage in open fields, professional work\u003c\/td\u003e\n\u003ctd\u003eBalanced coverage and maneuverability in open sites and beaches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Invenio only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 15.5in x 14in (39cm x 36cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Double-D (DD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Fully submersible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Protective coil cover, mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eSerious Detecting is an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, which means every INV40 coil ships with the manufacturer warranty and direct support access. Our team runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta-invenio\"\u003eNokta Invenio detectors\u003c\/a\u003e in the field, so we understand how coil selection affects performance in different environments. We offer free shipping on all orders, a 30-day return window, and price-match guarantee. If you're building out your Invenio setup, explore our full selection of \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils\u003c\/a\u003e and learn about \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003ethe technologies behind modern detectors\u003c\/a\u003e to make informed coil decisions.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211743813916,"sku":"17000146","price":246.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/20000770__01.jpg?v=1684465229"},{"product_id":"nokta-inv56-22-x-19-waterproof-dd-search-coil-for-invenio-metal-detector","title":"Nokta INV56 22\" x 19\" Waterproof DD Search Coil for Invenio Detector","description":"\u003cp\u003eThe Nokta INV56 is a 22-inch by 19-inch DD search coil compatible exclusively with the Nokta Invenio metal detector, designed for detectorists working large open sites where coverage speed and depth matter. Invenio owners conducting field surveys, archaeological work, or extensive beach hunts need the ground coverage advantage this elliptical coil delivers. The DD configuration maintains target separation in mineralized soil while the waterproof construction extends use into surf and shallow water.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta INV56 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta INV56 22\" x 19\" DD search coil for Invenio detector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Invenio Owners Reach for the INV56\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMassive 22x19 elliptical footprint covers more ground per sweep, cutting survey time on large sites by reducing the number of passes required to clear an area.\u003c\/li\u003e\n\u003cli\u003eDeeper target detection on large objects like caches, relics, and deeply buried coins compared to the stock Invenio coil, grounded in the larger coil diameter.\u003c\/li\u003e\n\u003cli\u003eDD coil geometry delivers superior ground balancing in mineralized soil and wet sand, maintaining stable operation where concentric coils struggle.\u003c\/li\u003e\n\u003cli\u003eFully submersible construction allows hunting in surf zones, shallow rivers, and wet conditions without risking coil damage.\u003c\/li\u003e\n\u003cli\u003ePurpose-built for the \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta-invenio\"\u003eNokta Invenio 3D imaging system\u003c\/a\u003e, ensuring seamless integration with the detector's multi-frequency capabilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eField Coverage in Open Ground and Beach Hunts\u003c\/h2\u003e\n\n\u003ch3\u003eLarge Field Surveys and Archaeological Work\u003c\/h3\u003e\n\u003cp\u003eThe 22x19 elliptical shape excels in open fields, pastures, and archaeological survey grids where the priority is covering maximum ground efficiently. The coil's width reduces overlap requirements between sweep rows, and the DD configuration keeps target separation crisp even at the edges of the detection field. Invenio users working large properties or conducting systematic surveys gain measurable time savings. The depth advantage shows on larger targets like colonial relics, cache containers, and deeply buried artifacts that smaller coils miss.\u003c\/p\u003e\n\n\u003ch3\u003eSaltwater Beach and Surf Zone Detecting\u003c\/h3\u003e\n\u003cp\u003eThe waterproof rating and DD ground balancing make this coil effective in wet sand and shallow surf. Saltwater beaches present high mineralization that destabilizes many coils, but the DD design maintains ground balance across tidal zones. The large footprint covers beach transects quickly during low-tide windows. Run the Invenio in its beach mode with the INV56 to handle saltwater interference while scanning for deep targets like silver coins and jewelry lost in storm cuts.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000147_Inline.jpg?v=1779394037\" alt=\"Nokta INV56 DD search coil, green, 22 x 19 inch size with cable attachment\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Invenio metal detector only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 22in x 19in (55.9cm x 48.3cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Elliptical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof:\u003c\/strong\u003e Yes, fully submersible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e INV56\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eSerious Detecting is an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, ensuring this INV56 coil ships with the manufacturer warranty and genuine Nokta construction. Our team runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta\"\u003eNokta metal detectors\u003c\/a\u003e in the field and can answer setup questions specific to the Invenio platform. Every order includes free shipping, a 30-day return window, and our price-match guarantee on all \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils\u003c\/a\u003e.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211745026332,"sku":"17000147","price":424.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/20000771__01.jpg?v=1684465232"},{"product_id":"nokta-5-5-replaceable-scuba-coil-yellow-for-pulsedive-scuba-detector","title":"Nokta 5.5\" PulseDive Scuba Coil - Yellow Waterproof Replacement for Underwater Detecting","description":"\u003cp\u003eThe Nokta 5.5-inch PulseDive scuba coil is a waterproof replacement coil rated to 200 feet depth, built for divers hunting saltwater beaches, freshwater lakes, and underwater recovery sites with the PulseDive scuba detector. Divers working murky visibility conditions need the bright yellow construction to track the coil position during search patterns, and the 5.5-inch diameter balances ground coverage against target separation when you're recovering small jewelry or coins from sandy bottoms. The pulse induction technology ignores saltwater mineralization, delivering cleaner target signals in high-conductivity environments where VLF coils struggle.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta 5.5\" PulseDive Scuba Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta 5.5-inch PulseDive scuba coil (yellow)\u003c\/li\u003e\n\u003cli\u003eProtective coil cover (guards against rocks, coral, and debris damage)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy PulseDive Divers Reach for the 5.5\" Yellow Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e200-foot waterproof depth rating lets you work deeper wrecks and offshore structures where most detectors can't follow\u003c\/li\u003e\n\u003cli\u003eBright yellow visibility cuts search time in low-light or silted water, you spot the coil instantly when checking target position\u003c\/li\u003e\n\u003cli\u003e5.5-inch size maneuvers tight spaces around reef formations and wreckage without sacrificing sensitivity on small targets like rings\u003c\/li\u003e\n\u003cli\u003ePulse induction circuitry eliminates saltwater ground noise, you hear target signals clearly without constant threshold drift\u003c\/li\u003e\n\u003cli\u003eQuick-change compatibility swaps in seconds topside, pair with the \u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-8-replaceable-scuba-coil-yellow-for-pulsedive-scuba-detector\"\u003e8-inch scuba coil\u003c\/a\u003e for open-water coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSaltwater Beach and Freshwater Lake Performance\u003c\/h2\u003e\n\n\u003ch3\u003eSaltwater Surf Zone Recovery\u003c\/h3\u003e\n\u003cp\u003eThe 5.5-inch coil size handles the saltwater surf zone where swimmers lose jewelry in chest-deep water. Pulse induction ignores the wet sand and saltwater conductivity that causes VLF detectors to chatter, so you run stable threshold even when waves wash over the coil. The yellow housing stays visible when you're working through breaking surf with limited underwater visibility. Our team runs this coil in the impact zone at tourist beaches, the protective cover takes hits from tumbling rocks and shell fragments without cracking the housing.\u003c\/p\u003e\n\n\u003ch3\u003eFreshwater Lake and River Bottom Searches\u003c\/h3\u003e\n\u003cp\u003eFreshwater divers working swimming areas and boat ramps get the target separation needed to isolate coins and rings from aluminum pull tabs and bottle caps clustered on sandy bottoms. The 5.5-inch diameter gives you tighter target ID than an 8-inch coil when you're grid-searching a defined recovery zone, and the 200-foot depth rating covers dam tailrace pools and deep lake thermoclines where coldwater trout anglers lose lures. The snap-on coil cover protects against submerged logs and granite boulders common in mountain reservoirs.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000153_Inline.jpg?v=1779371563\" alt=\"Yellow waterproof search coil with black rubber edge and connector arm for metal detector\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow it compares to other PulseDive scuba coils\u003c\/h2\u003e\n\u003cp\u003eDivers cross-shop the 5.5-inch and 8-inch coils based on site conditions and target density.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-8-replaceable-scuba-coil-yellow-for-pulsedive-scuba-detector\"\u003e8\" Scuba Coil\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e5.5\" Scuba Coil\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8in (20cm)\u003c\/td\u003e\n\u003ctd\u003e5.5in (14cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200ft (61m)\u003c\/td\u003e\n\u003ctd\u003e200ft (61m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNokta PulseDive\u003c\/td\u003e\n\u003ctd\u003eNokta PulseDive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Cover Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCoil Cover Protection for Underwater Hazards\u003c\/h2\u003e\n\u003cp\u003eThe included coil cover is a snap-on rubber guard that absorbs impacts from sharp coral, granite ledges, and submerged metal debris you encounter on wreck dives and river bottom searches. We've seen unprotected coil housings crack after repeated contact with barnacle-encrusted pilings and rebar in old bridge foundations. The cover adds a sacrificial wear layer, you replace the cover instead of the coil when abrasion wears through. Fit the cover before every dive, it stays secure even when you're dragging the coil across rock jetties during low-visibility searches. Divers working \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils: DD, concentric, monoloop \u0026amp; SEF upgrades\u003c\/a\u003e in harsh underwater environments treat the cover as mandatory insurance.\u003c\/p\u003e\n\n\u003ch2\u003ePulse Induction Technology for Saltwater Stability\u003c\/h2\u003e\n\u003cp\u003ePulse induction sends timed magnetic pulses into the ground and measures decay time, ignoring the constant conductivity signal from saltwater that overwhelms VLF frequency discrimination. You hear ferrous versus non-ferrous target response based on decay speed, not a numeric target ID. This means fewer false signals from wet sand mineralization and stable operation in the surf zone where saltwater concentration shifts with tidal flow. The tradeoff is reduced ability to separate adjacent targets compared to multi-frequency detectors, but for underwater recovery work where you're pinpointing isolated losses, the saltwater immunity wins. Divers interested in the physics behind this approach can read more about \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/metal-detector-technologies\"\u003emetal detector technologies\u003c\/a\u003e and how different circuitry handles mineralized ground.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta PulseDive Scuba Detector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 5.5in (14cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e 200ft (61m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e Pulse Induction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Cover:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Quick-change snap connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, every coil ships with the manufacturer warranty and our team has logged dive hours with the PulseDive platform in saltwater and freshwater sites. You get free shipping on this coil, a 30-day return window if it doesn't fit your dive plan, and our price-match guarantee. Our staff runs \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta\"\u003eNokta metal detectors\u003c\/a\u003e in the field, we answer technical questions from real-world use, not spec sheets.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211754627356,"sku":"17000153","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/20000874__01.jpg?v=1684465372"},{"product_id":"cors-shrew-6-5-x-3-5-dd-coil-for-quest-q20-and-q40-metal-detectors","title":"CORS Shrew 6.5\" x 3.5” DD Coil for Quest Q20 and Q40 Metal Detectors","description":"\u003cp\u003eCORS Shrew 6.5″ x 3.5” DD Search Coil with Coil Cover, Nut and Bolt, 2 Rubber Rings, Velcro Strap, Protective connector cap, and a Two-Year Warranty.\u003c\/p\u003e\n\u003cp\u003eThis coil is compatible with the Quest Q20 and Q40 Metal Detectors.\u003c\/p\u003e\n\u003cp\u003eThe CORS Shrew waterproof coil is ideal for searching on land heavily littered with iron and other debris. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCORS Shrew 6.5\"x3.5” DD Search Coil for Quest Q20 and Q40 Metal Detectors with Cover\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Search Coil used by Professionals and Serious Detectorists!\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eNut and Bolt with two Rubber Rings\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVelcro Strap\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCoil Skidplate already attached to coil\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eProtective connector cap\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTwo-Year Warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CORS Shrew Search Coil is designed to search on land heavily littered with iron and other debris. The shape of the coil helps to separate nonferrous metal from iron.\u003c\/p\u003e\n\u003cp\u003eThis coil is light and has excellent maneuverability, it is recommended for use on the beach, foundations of destroyed buildings, attics, wells and tunnels. This coil has good sensitivity to large, medium and especially small targets.\u003c\/p\u003e\n\u003cp\u003eThe CORS Shrew Search Coil is easy to use and is very good at pinpointing targets. The coil is fully submersible, the coil body is filled with high quality epoxy resin.\u003c\/p\u003e\n\u003ch2\u003eCompatible\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQuest Q20\u003c\/li\u003e\n\u003cli\u003eQuest Q40\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCoil Size: 6.5\" x 3.5\" (16.5 x 9 cm)\u003c\/li\u003e\n\u003cli\u003eWeight: 14.25 oz (402 g) (without coil cover)\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eDouble D Configuration\u003c\/li\u003e\n\u003cli\u003eScrew-On Connector\u003c\/li\u003e\n\u003cli\u003eHigh Discrimination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe Coil is filled with a high quality epoxy resin\u003c\/li\u003e\n\u003cli\u003eExtremely robust coil mounting bracket\u003c\/li\u003e\n\u003cli\u003eCable Strain relief offers complete waterproofing\u003c\/li\u003e\n\u003cli\u003eOuter Coil shell manufactured from high impact resistant plastic UV Protected\u003c\/li\u003e\n\u003cli\u003eThe Search Coil is completely Waterproof\u003c\/li\u003e\n\u003cli\u003eCoil cover is included (you can use it without a coil cover as well)\u003c\/li\u003e\n\u003cli\u003eProtective connector Cap included to prevent dirt and dust from getting in when not in use\u003c\/li\u003e\n\u003cli\u003eConnector has gold or silver plated contacts depending on the model\u003c\/li\u003e\n\u003cli\u003eHigh-strength cable with a larger cross-section - Made in Germany\u003c\/li\u003e\n\u003cli\u003eFull 2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CORS Labs Search Coils","offers":[{"title":"Default Title","offer_id":45211791687964,"sku":"CORSSR311","price":77.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/CORSSR-21.jpg?v=1684465926"},{"product_id":"nokta-im24-9-5-x-5-waterproof-dd-search-coil-for-impact-metal-detector","title":"Nokta IM24 DD Search Coil - 9.5x5\" Waterproof for Impact","description":"\u003cp\u003eThe Nokta IM24 is a 9.5x5-inch elliptical DD search coil engineered for the Nokta Impact metal detector, delivering tighter target separation in iron-contaminated parks and trashy sites. Impact owners working crowded beaches, urban tot lots, and relic sites gain improved maneuverability and small-target sensitivity from the compact elliptical footprint. The DD configuration reduces ground mineralization interference, maintaining stable operation when transitioning between soil types without constant rebalancing.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included with the Nokta IM24 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNokta IM24 9.5x5 DD search coil for Impact detector\u003c\/li\u003e\n\u003cli\u003eProtective coil cover\u003c\/li\u003e\n\u003cli\u003eComplete mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Impact Owners Reach for the IM24 Coil\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eElliptical 9.5x5 footprint isolates individual targets in nail beds and pull-tab clusters where round coils report merged signals\u003c\/li\u003e\n\u003cli\u003eDD coil technology virtually eliminates ground balancing adjustments when moving between mineralized soil and neutral ground\u003c\/li\u003e\n\u003cli\u003eWaterproof construction supports surf hunting, wet sand detecting, and operation in rain without signal degradation\u003c\/li\u003e\n\u003cli\u003eEnhanced sensitivity to small targets like earring backs and thin chains in shallow water and beach sand\u003c\/li\u003e\n\u003cli\u003eLighter swing weight than the standard 11-inch coil reduces fatigue during long grid searches around playground equipment and foundation corners\u003c\/li\u003e\n\u003cli\u003eCompare sizing and waterproof ratings across \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/coils\"\u003emetal detector search coils: DD, concentric, monoloop \u0026amp; SEF upgrades\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTighter Target Separation in Iron-Infested Parks\u003c\/h2\u003e\n\n\u003ch3\u003eUrban Tot Lots and Heavily Hunted School Yards\u003c\/h3\u003e\n\u003cp\u003eThe IM24's 5-inch width slips between bottle caps and aluminum foil fragments that mask coin signals under larger round coils. Impact operators working mulched playgrounds and grassy picnic areas pull individual coins from trash clusters by sweeping the narrow axis parallel to suspected target lines. The DD field pattern reports depth and target ID with less interference from adjacent iron, letting you hear a silver dime two inches from a rusty nail. We run the IM24 in all-metal mode first to map dense trash zones, then switch to discrimination to cherry-pick high conductors.\u003c\/p\u003e\n\n\u003ch3\u003eWet Sand and Shallow Water Along Saltwater Beaches\u003c\/h3\u003e\n\u003cp\u003eThe waterproof housing performs in surf to knee depth and wet sand without the signal drift common to non-sealed coils. The elliptical shape maneuvers around rocks and pier pilings where round coils catch edges. Ground balance holds stable across the wet-dry transition line, a practical advantage when working tidal cuts and storm-scoured slopes. Sensitivity to small gold remains strong in mineralized black sand, though depth on larger targets decreases compared to the standard 11-inch coil.\u003c\/p\u003e\n\n\u003cfigure\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/17000140_Inline.jpg?v=1779308819\" alt=\"Black Nokta IM24 DD search coil with attached cable, 9.5x5 inch waterproof design\"\u003e\n\u003c\/figure\u003e\n\n\u003ch2\u003eHow It Compares to Other Impact Coils\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-im13-5-waterproof-dd-search-coil-for-impact-metal-detector\"\u003eIM13 5\"\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/seriousdetecting.com\/products\/nokta-im19-7-5-x-4-waterproof-dd-search-coil-for-impact-metal-detector\"\u003eIM19 7.5x4\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003eIM24 9.5x5\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5in round (12.7cm)\u003c\/td\u003e\n\u003ctd\u003e7.5in x 4in (19cm x 10cm)\u003c\/td\u003e\n\u003ctd\u003e9.5in x 5in (24cm x 13cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoil Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003ctd\u003eDD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFully submersible\u003c\/td\u003e\n\u003ctd\u003eFully submersible\u003c\/td\u003e\n\u003ctd\u003eFully submersible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNokta Impact only\u003c\/td\u003e\n\u003ctd\u003eNokta Impact only\u003c\/td\u003e\n\u003ctd\u003eNokta Impact only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBest Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExtreme trash, tight spaces\u003c\/td\u003e\n\u003ctd\u003eTrashy parks, confined areas\u003c\/td\u003e\n\u003ctd\u003eBalanced coverage, moderate trash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Size:\u003c\/strong\u003e 9.5in x 5in elliptical (24cm x 13cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Type:\u003c\/strong\u003e DD (Double-D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Fully submersible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Nokta Impact metal detector only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Protective coil cover, mounting hardware\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Waterproof sealed housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Buy from Serious Detecting\u003c\/h2\u003e\n\u003cp\u003eWe are an \u003ca href=\"https:\/\/seriousdetecting.com\/pages\/customer-care__about-us\"\u003eauthorized Nokta dealer\u003c\/a\u003e, which means your IM24 coil ships with the manufacturer warranty and our team's field experience running \u003ca href=\"https:\/\/seriousdetecting.com\/collections\/nokta-impact\"\u003eNokta Impact Pro Pack metal detector – multi-frequency, 12 search modes\u003c\/a\u003e configurations in parks and beaches. Free shipping, 30-day returns, and price-match guarantee apply to every order. Our support team has tested elliptical coils in mineralized soil and can answer setup questions specific to your hunting sites.\u003c\/p\u003e","brand":"Nokta Detection Technologies","offers":[{"title":"Default Title","offer_id":45211794440476,"sku":"17000140","price":134.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/20000665.jpg?v=1684465971"},{"product_id":"cors-cannon-14-5x10-5-dd-coil-for-quest-q20-q40-metal-detectors","title":"CORS Cannon 14.5\"x10.5\" DD Coil for Quest Q20 \u0026 Q40 Metal Detectors","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCORS Cannon 14.5\"x10.5\" DD Coil for Quest Q20 \u0026amp; Q40 Metal Detectors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Search Coil used by Professionals and Serious Detectorists!\u003c\/p\u003e\n\u003cp\u003eThe CORS Cannon Search Coil is especially suited to search land heavily littered with iron, such as cities, beaches and parks. Working with a slow swing will help maximize its ability to find not only large and medium targets but small targets which weigh less than 1g as well.\u003c\/p\u003e\n\u003cp\u003eThis coil is unusually light for its size, which makes it easy to search for a whole day. The coil is superior to a standard coil in depth by 30% (depending on the model of the metal detector) and in ground coverage of 30% (depending on the model of the metal detector).\u003c\/p\u003e\n\u003cp\u003eThe CORS Cannon Search Coil is recommended as a replacement for standard coils. The coil is fully submersible and filled with high quality epoxy resin.\u003c\/p\u003e\n\u003ch2\u003eQuick Specs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCoil Size: 10.5 x 14.5\" (26.5 x 37 cm)\u003c\/li\u003e\n\u003cli\u003eWeight: 18.7oz (530g) (without coil cover)\u003c\/li\u003e\n\u003cli\u003eWaterproof\u003c\/li\u003e\n\u003cli\u003eDouble D Configuration\u003c\/li\u003e\n\u003cli\u003eScrew-On Connector\u003c\/li\u003e\n\u003cli\u003eBalanced Parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe coil is filled with a high quality epoxy resin\u003c\/li\u003e\n\u003cli\u003eExtremely robust coil mounting bracket\u003c\/li\u003e\n\u003cli\u003eCable strain relief offers complete waterproofing\u003c\/li\u003e\n\u003cli\u003eOuter coil shell manufactured from high impact resistant plastic UV Protected\u003c\/li\u003e\n\u003cli\u003eThe search coil is completely waterproof\u003c\/li\u003e\n\u003cli\u003eCoil cover is included (you can use it without a coil cover as well)\u003c\/li\u003e\n\u003cli\u003eProtective connector cap included to prevent dirt and dust from getting in when not in use\u003c\/li\u003e\n\u003cli\u003eConnector has gold or silver plated contacts depending on the model\u003c\/li\u003e\n\u003cli\u003eHigh-strength cable with a larger cross-section - Made in Germany\u003c\/li\u003e\n\u003cli\u003eFull 2 Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNut and Bolt with two Rubber Rings\u003c\/li\u003e\n\u003cli\u003eVelcro Strap\u003c\/li\u003e\n\u003cli\u003eCoil Skidplate already attached to coil\u003c\/li\u003e\n\u003cli\u003eProtective connector cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CORS Labs Search Coils","offers":[{"title":"Default Title","offer_id":45211801387292,"sku":"CORSCN313","price":125.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/products\/12-55-7.jpg?v=1684466089"}],"url":"https:\/\/seriousdetecting.com\/collections\/coils-coil-build-open.oembed?page=8","provider":"Serious Detecting","version":"1.0","type":"link"}