Nokta Score SMF Waterproof Multi-Frequency Metal Detector

The Nokta Score SMF is a simultaneous multi-frequency metal detector built for detectorists upgrading from single-frequency VLF machines who want stable target identification across wet sand, mineralized soil, and brackish water without diving into a deep menu tree. Power on, select Park, Field, or Beach mode, and start swinging. The SMF circuit holds the 01-60 target ID scale from dry grass into surf line without manual frequency swaps or aggressive false signals at the tide line, so you spend more time recovering targets and less time adjusting settings. We are an authorized Nokta dealer and have run the Score across saltwater beaches, plowed fields, and freshwater shorelines at the same sites we test the Legend and Simplex Ultra.

What's Included with the Nokta Score SMF

• Nokta Score SMF metal detector with control housing and shaft assembly
• SC30 waterproof DD search coil with protective cover
• Headphones adapter
• USB charging and data cable
• 3-year Nokta manufacturer warranty

Simultaneous Multi-Frequency Performance Across Changing Ground

Single-frequency VLF detectors drift and ghost non-ferrous targets when soil conditions shift from dry park grass into wet sand or when mineralization changes across a plowed field. The Score's SMF circuit transmits multiple frequencies simultaneously, reading salt and black sand as ground rather than as targets, so the 01-60 ID scale stays locked without manual ground balance resets or frequency swaps. Three preset modes replace menu archaeology: Park, Field, and Beach each set discrimination, sensitivity ceiling, and tone behavior for the ground you are standing on, so you are hunting in 30 seconds instead of 30 minutes. This workflow is what makes the Nokta Score metal detector a strong entry point for detectorists who want multi-frequency stability without the complexity of a flagship machine.

Saltwater Beach and Surf Line

Salt and black sand jam single-frequency VLFs by stacking ground noise on top of low-conductor targets. The Score's SMF circuit reads salt as ground, and Beach mode pre-loads the discrimination and tone curve for wet sand and surf line work. We run it dry-sand-into-wet without a manual ground balance reset. Set sensitivity to 3 or 4, drop to 2 if EMI rises near surf chargers or pier lights. Iron Filter at 4 and Ground Balance on Tracking handle the transition from dry sand to ankle-deep water. The waterproof construction handles rain, lake wading, river edges, and surf to the same depths as flagship SMF machines, so you can follow targets into the water without pulling the coil back at the tide line.

Trashy Park and Event Lawns

Old playgrounds and event lawns hide silver and copper coins under a layer of pull tabs, foil, and bottle caps. The Score's 60-segment target ID resolves coin-line non-ferrous from trash signatures, and Bottle Cap Rejection trims the most common false high tones. The stock coil covers ground fast; for tighter cherry-picking around bench legs and tree wells, step down to the optional SC24 smaller coil. Run Park mode with sensitivity at 4 to 5, Iron Filter at 6 to 8, Bottle Cap Rejection at 4 to 6, and Ground Balance on Automatic. The adjustable audio range lets you tune tone breaks to match the non-ferrous spread you are hunting, so suspect IDs get skipped before the shovel comes out.

Plowed Field and Pasture Relic Sites

Open fields ask for depth on cut buttons, large copper, and iron-laden colonial sites. The Score gives us tracking ground balance for shifting mineralization across furrows, and the SMF response holds deeper non-ferrous against iron halos better than a fixed-frequency machine. Field mode opens the discrimination window so iron audio is present but not punishing. Set sensitivity at 4 to 5, Iron Filter at 2 to 3 to keep iron audio for relic context, and Ground Balance on Tracking or Manual on hot spots. The SMF circuit handles mixed soil and unknown ground without a hot rock parade, so you can cover more acres per session without constant manual adjustments.

Turn-On-and-Go Workflow for New Detectorists

• Three preset modes replace deep menu trees: Park, Field, and Beach each set discrimination, sensitivity ceiling, and tone behavior for the ground you are standing on, so you are hunting in 30 seconds instead of 30 minutes.
• SMF target IDs stay locked across changing soil: the 01-60 ID scale holds from dry park grass into wet sand with no manual frequency swap and no aggressive false signals at the tide line.
• Waterproof to 5 meters: the Score goes into the same water depths as flagship SMF machines, handling surf, lake wading, river edges, and rain without pulling the coil back at the tide line.
• 60 target IDs with adjustable audio read silver, copper, and aluminum spreads: suspect IDs get skipped before the shovel comes out, so you spend more time recovering keepers and less time digging trash.
• Vibration alert plus backlit LCD and built-in LED flashlight cover low-light dawn hunts and underwater hunts: the vibration alert flags targets when the speaker output gets muddy in surf or when you are running headphones in a crowded park.

SMF Technology and Frequency Options

Simultaneous multi-frequency on the Score runs a multi-frequency mode and a 15 kHz single-frequency option. Multi handles mixed soil, salt, and unknown ground without a hot rock parade. The 15 kHz single mode is the one we reach for in dry, low-mineral parks when we want to push small low-conductor sensitivity past what multi gives, thin gold, small hammered silver, and other targets that benefit from a higher single frequency. Auto Noise Cancellation scans the band for the cleanest channel at startup, and Auto Frequency Shift gives us 13 channels to step through if a power line, solar inverter, or another detector is bleeding into the audio. Ground balance offers Automatic, Manual, and Tracking, so highly variable plowed ground stays in tune as you walk.

Build Quality and Ergonomics for Long Field Sessions

The Score extends from 25 inches to 52 inches and weighs 2.6 lbs including the stock coil. The lower shaft is carbon fiber, which keeps tip weight down on long swings; the upper shaft is aluminum on the entry Score. The control box runs four buttons and a custom backlit LCD with target ID, depth indicator, sensitivity, and mode at a glance. The integrated LED flashlight covers shaded woodlines and dawn beach starts. Audio runs through the waterproof speaker on land and through the included headphones adapter for wired headphones. There is no built-in Bluetooth on the entry Score, so divers and dry-land hunters who want wireless pair the Score with Nokta wireless headphones via the adapter port. Many of our customers add the Nokta AccuPOINT pinpointer for faster target recovery in dense grass and beach holes.

Search Coils and Ground Coverage

The Score ships with the SC30 waterproof DD search coil, a balanced general-purpose size for park coin shooting, beach work, and field relic. It runs deep enough for typical coin and jewelry targets and covers ground at a normal swing speed. For tight, trashy ground, tot lots, bench rows, foundation footings, the SC24 optional small coil is the answer. Smaller footprint, sharper separation between adjacent targets, and lower swing weight at the cost of some raw depth. We reach for the SC24 when target density is high and the ground is littered with ferrous and non-ferrous trash. The DD coil configuration handles mineralized soil better than concentric designs, so you get stable target IDs across changing ground conditions without constant manual ground balance resets.

Battery Life and Charging

The Score runs on a 3,250 mAh lithium polymer battery that charges over USB from a power bank or truck port. Runtime is 12 hours, long enough for an all-day beach session or a full weekend of park hunting without a mid-hunt recharge. USB charging means you can top off the battery from the same power bank you use for your phone or GPS, so you are not carrying a proprietary charger or spare alkaline packs. The battery indicator on the backlit LCD shows remaining runtime at a glance, so you know when to plan a recharge before heading out for a long session.

Who Should Choose the Score SMF

The Score is built for detectorists upgrading from a single-frequency VLF who want simultaneous multi-frequency stability without the complexity of a flagship machine. If you hunt saltwater beaches, plowed fields, or mineralized park ground where a single-frequency coil drifts and ghosts non-ferrous targets near iron, the Score's SMF circuit holds target IDs across changing soil without manual frequency swaps or aggressive false signals at the tide line. The turn-on-and-go workflow, three preset modes, auto noise cancellation, and tracking ground balance, means you are hunting in 30 seconds instead of 30 minutes. For detectorists who want a wider sensitivity range, faster recovery, and a second carbon-fiber upper shaft, compare the entry Score against the Nokta Double Score before deciding. The Score is also a strong choice for families introducing younger hunters to the hobby; the lightweight build, simple controls, and waterproof construction make it one of the best metal detectors for kids who are ready to step up from a toy-grade machine.

Specifications

• Operating Frequencies: Simultaneous multi-frequency (SMF) and 15 kHz single-frequency
• Coil: SC30 waterproof DD search coil, 30 cm x 23 cm (12" x 9") with protective cover
• Target ID: 01-60 scale
• Audio: Adjustable 100-1200 Hz, waterproof speaker, 6.3 mm (1/4") headphones adapter
• Waterproof Rating: IP68 / 5 meters (16 ft)
• Weight: 2.6 lbs (1.2 kg) including coil
• Length: 25 in to 52 in (63 cm to 132 cm) adjustable
• Battery: 3,250 mAh lithium polymer, 12 hours runtime, USB charging
• Display: Backlit LCD with target ID, depth indicator, sensitivity, and mode
• Modes: Park, Field, Beach
• Ground Balance: Automatic, Manual, Tracking
• Warranty: 3-year Nokta manufacturer warranty

Why Buy from Serious Detecting

We are an authorized Nokta dealer, so your Score ships with a full 3-year manufacturer warranty backed directly by Nokta's specialized customer support and technical service team. Our staff hunts with the Nokta Score series at the same saltwater beaches, plowed fields, and freshwater shorelines where we test the Legend and Simplex Ultra, so we can answer setup questions and field-use scenarios from real experience. Every order ships free, and our 30-day return policy and price-match guarantee cover you if the Score is not the right fit for your hunting style. For detectorists new to the hobby, our getting started with metal detecting guide covers the fundamentals of target recovery, site selection, and detector setup.