ensuring a secure and custom fit

9″/ 150 mm

If you're running multiple coils

Submerge the unit as deep as 20 feet (6 meters) with the new IP 68 rating

Mars Goliath 15” DD Waterproof Search Coil for Makro CF77 Coin Finder Detector Multi Kruzer ensuring a secure and customMars Goliath 15 DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. Mars Goliath 15" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. Compatible with the Makro CF77 Coin Finder Metal Detector. The Mars Goliath coil will ensure the maximum possible target detection depth as well as a larger scan area. It is at its most efficient searching in large open areas clear of thick vegetation.