{"title":"OKM Delta Ranger Metal Detector","description":"\u003cp\u003eThe \u003ca href=\"\/collections\/okm\"\u003eOKM\u003c\/a\u003e Delta Ranger is a handheld survey instrument that puts six detection methods on one control unit with three interchangeable probes: long-range, ground scan and thermal. It is shopped by treasure and cache searchers who face a large or hard-to-reach area, want to narrow it down quickly, and then confirm a spot with a 3D ground scan before excavating.\u003c\/p\u003e\n\u003cp\u003eWhat decides whether the Delta Ranger is the right OKM: you need the long-range and thermal modes, not just 3D scanning; you are comfortable working from an Android phone and a Windows notebook, both included; and you will use it in dry conditions, because OKM lists the control unit as not waterproof.\u003c\/p\u003e\n\u003cnav aria-label=\"OKM Delta Ranger quick links\"\u003e\u003cp\u003e\u003cstrong\u003eQuick Links:\u003c\/strong\u003e \u003ca href=\"\/collections\/okm\"\u003eAll OKM\u003c\/a\u003e | \u003ca href=\"\/collections\/okm-evolution-ntx\"\u003eOKM Evolution NTX\u003c\/a\u003e | \u003ca href=\"\/collections\/okm-exp-5500\"\u003eOKM eXp 5500\u003c\/a\u003e | \u003ca href=\"\/collections\/3d-imaging-metal-detectors\"\u003e3D Imaging Detectors\u003c\/a\u003e\u003c\/p\u003e\u003c\/nav\u003e","products":[{"product_id":"okm-delta-ranger-professional-metal-detector-detector-with-multiple-scan-modes-with-long-range-thermo-scan-and-3d-ground-scan","title":"OKM Delta Ranger Professional Multi-Mode 3D Ground Scanner","description":"\u003cp\u003eThe OKM Delta Ranger Professional is a handheld multi-technology detector from OKM in Germany that combines six detection methods in one control unit with three interchangeable probes: two long-range modes for gold, a magnetometer, 3D ground scanning, and two thermal imaging modes for finding voids behind walls and underground. It is built for treasure and relic searchers working large or hard-to-reach areas who want to survey first and dig second, and it ships with the Windows notebook, the Android phone and the software needed to read the scans.\u003c\/p\u003e\n\n\u003ch2\u003eWho the Delta Ranger is for\u003c\/h2\u003e\n\u003cp\u003eThis is a survey instrument, not a coin-and-jewelry detector. Buy it if you are searching for caches, chests, tunnels, tombs or cellars across old sites, mountainous ground or desert, and you want to map what is under the surface before committing to an excavation. It rewards a methodical operator who will walk grids, keep the probe height steady and read the 3D results on the notebook.\u003c\/p\u003e\n\u003cp\u003eIf you want 3D ground scanning in a lighter, lower-cost package without the long-range and thermal modes, look at the \u003ca href=\"\/collections\/okm\"\u003eOKM Fusion and Rover C4\u003c\/a\u003e. If you hunt parks, beaches and fields for individual coins and rings, a conventional VLF or multi-frequency detector will serve you far better; see our \u003ca href=\"\/collections\/treasure-and-relic-metal-detectors\"\u003etreasure and relic detectors\u003c\/a\u003e. For the rest of the OKM range, including the Gepard GPR 3D and eXp series above the Delta Ranger, use the \u003ca href=\"\/collections\/3d-imaging-metal-detectors\"\u003e3D imaging detectors collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eThe six modes and what each is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBionic Stream (long-range probe).\u003c\/strong\u003e OKM's long-range mode for gold that has been buried recently. OKM states it is not affected by wet ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIonic Stream (long-range probe).\u003c\/strong\u003e Long-range mode for gold that has been in the ground a long time, using the built-in compass to show direction to the signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetometer (ground scan probe).\u003c\/strong\u003e A fast pass to clear surface iron and pick the spot for a 3D scan, so you do not waste a grid on a horseshoe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Ground Scan (ground scan probe).\u003c\/strong\u003e Walk a grid and the control unit records a 3D image you analyze on the notebook in Visualizer 3D Studio for position, size and depth. OKM claims detection to 60 ft (18 m) for large targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermo Scan (thermo probe).\u003c\/strong\u003e Contactless infrared mapping of temperature differences on a wall or the ground, which shows hidden rooms, corridors and tunnels as warm or cold patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermo Stream (thermo probe).\u003c\/strong\u003e Live false-color thermal view with the camera image, for scanning a wall or cave face in real time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNumbers that matter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eControl unit 22.6 oz (640 g); probes 3.7 to 5.8 oz (105 to 165 g) each\u003c\/li\u003e\n\u003cli\u003eBuilt-in Li-ion battery, about 24 hours per charge, 3.5 hours to recharge over USB-C\u003c\/li\u003e\n\u003cli\u003eNot waterproof. The control unit and probes are for dry use; only the transport case is waterproof.\u003c\/li\u003e\n\u003cli\u003eOperating range 23 to 122 F (-5 to 50 C)\u003c\/li\u003e\n\u003cli\u003e14 operating languages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat is in the box\u003c\/h2\u003e\n\u003cp\u003eOKM standard contents:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDelta Ranger control unit\u003c\/li\u003e\n\u003cli\u003eLong-Range probe, Thermo probe and Ground Scan probe\u003c\/li\u003e\n\u003cli\u003eAndroid smartphone with the OKM app pre-installed\u003c\/li\u003e\n\u003cli\u003eBluetooth headphones with charging cable\u003c\/li\u003e\n\u003cli\u003ePre-configured Windows notebook\u003c\/li\u003e\n\u003cli\u003eUSB flash drive with OKM Visualizer 3D Studio, Standard Edition\u003c\/li\u003e\n\u003cli\u003ePower pack PP20V3A01, USB-C charger with cable, travel adapter set\u003c\/li\u003e\n\u003cli\u003eWaterproof, shock-resistant protector case\u003c\/li\u003e\n\u003cli\u003eQuick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVisualizer 3D Studio Standard is the included license. Higher editions of the software are sold separately by OKM.\u003c\/p\u003e\n\n\u003ch2\u003eWhere it works and where it does not\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge open sites, ruins, caves, desert and mountain ground:\u003c\/strong\u003e this is what it is for. The long-range modes cover ground fast and the 3D scan confirms a spot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBehind walls and in buildings:\u003c\/strong\u003e the two thermal modes are built for this, and Thermo Scan works on a wall as well as on the ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeaches and parks for small finds:\u003c\/strong\u003e wrong tool. It does not discriminate coins from pull tabs and the 3D grid method is far too slow for scattered small targets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRain, surf or wading:\u003c\/strong\u003e not waterproof. Pack it up when the weather turns.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\u003cp\u003eOKM covers the Delta Ranger with a 2-year manufacturer warranty. Serious Detecting is an authorized OKM dealer, and we can help with setup of the notebook and software before you take it into the field.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications that matter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDetection methods: Bionic Stream, Ionic Stream, Magnetometer, 3D Ground Scan, Thermo Scan, Thermo Stream\u003c\/li\u003e\n\u003cli\u003eControl unit: 11.8 x 5.3 x 8.7 in, 22.6 oz (640 g), color touchscreen, digital compass\u003c\/li\u003e\n\u003cli\u003eBattery: Li-ion, non-removable, approx. 24 h runtime, 3.5 h charge\u003c\/li\u003e\n\u003cli\u003eData transfer: Bluetooth 5.2 to the phone and notebook\u003c\/li\u003e\n\u003cli\u003eWaterproof: no\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years\u003c\/li\u003e\n\u003cli\u003eSKU: 4313\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OKM","offers":[{"title":"Default Title","offer_id":51195141194012,"sku":"4313","price":16574.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/1464\/9628\/files\/4313_02.jpg?v=1738770121"}],"url":"https:\/\/seriousdetecting.com\/collections\/okm-delta-ranger.oembed","provider":"Serious Detecting","version":"1.0","type":"link"}