Mars Goliath 15” DD Coil Minelab X-Terra Dual Frequency 3 & 18.75 kHz Detector metal-detectors-under-200 Great for fine tuning the

Great for fine tuning the flour gold out of black sand

Size: 10 x 5 (inches)

This is an optional search coil for the Nokta Gold Racer

Dimensions: 11 x 8 x 2 in

Ergonomic with anti-slip dotted pattern surface

Mars Goliath 15” DD Coil Minelab X-Terra Dual Frequency 3 & 18.75 kHz Detector metal-detectors-under-200 Great for fine tuning theMars Goliath 15" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. 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. Compatible with the Minelab X Terra 505 & X Terra 705 Metal Detectors. Frequencies can be changed by placing a 9V battery on the two prongs on top of the