absorbing damage from rocks

Aberration leads to blurring of the image produced by an image-forming optical system

Discover treasures in rugged landscapes and unleash your inner explorer

Weather Resistance: Weatherproof

green to promote nugget visibility

Fisher F19 - 10" DD Search Coil Rock Hammer absorbing damage from rocksFisher F19 10" DD Search Coil Enhance your detecting performance with the Fisher F19 10" DD Search Coil, a versatile all purpose coil designed to deliver an excellent balance of depth, target separation, and ground coverage. Featuring a rugged 10 inch Double D design, this waterproof search coil provides outstanding performance in mineralized soils, iron contaminated sites, and a wide variety of treasure hunting environments. The 10" DD coil offers