Nokta SC35 13.5 x 12.5 inch Waterproof DD Search Coil for Score, Double Score and Triple Score

The SC35 13.5" x 12.5" search coil is engineered exclusively for the Nokta Score platform. It is fully compatible with the base Nokta Score, the Nokta Score 2 (Double Score), and the Nokta Score 3 (Triple Score). Because it uses a proprietary pin layout designed specifically for the Score's control box, it cannot be used with other lines like the Simplex or Legend series. If you are shopping for a different detector model, feel free to explore our comprehensive guide on the best nokta metal detectors to find matching accessories.

The SC35's expanded footprint provides significantly deeper electromagnetic penetration into the soil compared to standard stock search heads. By widening the transmission field, it pulls stable signals from deeply buried coins, jewelry, and older relics that sit just beyond the vertical detection range of smaller factory coils. While exact depth changes depend on your local soil mineralization levels, moisture phases, and target composition, this large elliptical profile optimizes your machine's maximum depth capabilities in clean, open terrain.

Yes, the Nokta SC35 features a fully waterproof and pressure-sealed housing construction. This allows you to safely submerge the coil when exploring creek beds, shallow freshwater streams, ocean tide pools, and active saltwater surf lines. It protects the sensitive internal windings from moisture penetration and thermal shock. To optimize your performance setups across wet sand and varying aquatic terrains, check out our deep-dive resources explaining modern metal detector technologies.

The SC35's DD (Double-D) configuration provides superior performance in mineralized soil and trashy areas where concentric coils struggle. DD coils excel at ground balancing in challenging conditions and offer better target separation when multiple objects lie close together. This configuration makes the SC35 particularly effective for relic hunting in iron-contaminated sites and beach detecting in black sand environments where mineralization is high.

The SC35 coil is ideal for open areas like fields, beaches, and parks where its 13.5" x 12.5" size covers more ground per sweep and finds deeper targets. While the larger footprint excels in spacious environments, it is heavier and less maneuverable than smaller coils in tight spaces or heavily wooded areas. The broad coverage makes it perfect for coin shooters and relic hunters working expansive sites where depth matters most.

The SC35 measures 13.5" x 12.5" in an elliptical shape, providing significantly broader ground coverage than standard coils. This larger size is slightly heavier, which can alter the physical balance point of your shaft during long hunting sessions. However, the dramatic increase in sweep efficiency and deep-target discovery makes the slight weight addition an excellent trade-off for open-space detectorists.

The SC35 uses a wired connection that plugs directly into Nokta Score series detectors without requiring adapters or modifications. The integrated cable provides a reliable signal path between coil and control box. Installation is straightforward: simply connect the coil cable to your detector's coil port and secure the connection, then you are ready to hunt with increased depth capability across the Nokta detector lineup.

The SC35's larger 13.5" x 12.5" footprint excels at detecting deeper coins, relics, and larger targets that smaller coils cannot reach. The expanded electromagnetic field penetrates further into the ground, making it particularly effective for cache hunting and finding deeply buried artifacts in open fields. Beach hunters also benefit from the broader coverage when searching for jewelry and coins in wet sand, where targets sink over time and require coils with maximum depth.