Black sand processing

this extensively illustrated reference has become a must-have addition to the library of serious detectorists

and performance with the Fisher 11" DD Black Bi-Axial Search Coil

Cover more ground and increase your efficiency in the field with the Fisher 11-Inch Solid Biaxial DD Search Coil

5x11" Search Coil from Garrett

Fisher Gold Bug - 10″ Solid Biaxial DD White Elliptical Coil International Black sand processingGreat Depth & Separation together in one coil! Excellent Depth and Sensitivity. Durability and high performance from the original equipment manufacturer. Suggested Usage Prospecting Relic Hunting Coin Shooting Jewelry Hunting Shallow Water Hunting Features: DD (biaxial) searchcoil Weight: 14 oz. Waterproof Elliptical Solid Construction Cable Length: 6. 6 ft Fits: Fisher F5, Gold Bug and Gold Bug Pro Screw On Connector