12*10 SEF for Golden Mask 1+/4Pro/4WD/6

Unlock Maximum Depth & Sensitivity

Upgrade your metal detector with the Detech 12x10" S.E.F. (Symmetrical Electromagnetic Field) Butterfly Search Coil, specifically engineered for the Golden Mask 18 kHz metal detector. Featuring patented Double-D (DD) technology, this search coil delivers an average 10% to 15% increase in depth, unmatched stability in mineralized soils, and high-precision target pinpointing.

🌟 Key Benefits & Performance Upgrade

• Deeper Target Detection: Provides a 10%–15% depth boost over standard coils depending on ground conditions.

• Patented S.E.F. Technology: Ensures superior electromagnetic shielding and stability, allowing high-sensitivity operation without false signals.

• Pinpoint Accuracy: Easily pinpoint small and deep targets with high precision, saving valuable digging time.

• Shock-Resistant Build: Ribbed housing made from high-pressure, glass-fiber-reinforced polymer absorbs mechanical shocks, vibrations, and harsh temperature shifts.

• 100% Waterproof: Fully submerged coil built to handle riverbeds, wet grass, beaches, and extreme UV exposure.

⚙️ Technical Specifications

• SKU: D12x10XGM18

• Models:  1+/4Pro/4WD/6

• Brand: Detech

• Compatibility: Golden Mask 18 kHz Metal Detector

• Technology: S.E.F. Butterfly (Double-D / DD)

• Size & Shape: 12" x 10" (30 x 25 cm) Elliptical Coil

• Weight: Approx. 700 g (1.54 lbs)

• Material: Injection-molded UV-resistant polymer strengthened with glass fibers & lightweight resins

• Protection Rating: 100% Waterproof & UV Protected

🎯 Recommended Applications

Designed for high performance in all detecting environments:

• Ancient Coins & Micro-Jewelry

• Relic Hunting & Historic Artifacts

• High-Mineralization Soil Prospecting

• Gold & All-Metal Searching

🛡️ What’s Included?

• 1 x Detech 12x10" S.E.F. Butterfly Search Coil (SKU: D12x10XGM18)

• 1 x FREE Protective Coil Cover

• 2-Year Official Manufacturer Warranty