Mars Discovery 13” DD Waterproof Search Coil for Garrett AT Pro Metal Detector nokta High-Resolution Iron Discrimination - Provides

High-Resolution Iron Discrimination - Provides 40 points of iron resolution—controlled with touch pads and viewed as a digital number on the LCD—for the most precise ability to separate a good target from iron trash

The Black Widow contains a dual mini-toggle switching system like our famous Gray Ghost Ultimate

less buoyant

Mineralization Readout

Mars Discovery 13” DD Waterproof Search Coil for Garrett AT Pro Metal Detector nokta High-Resolution Iron Discrimination - ProvidesMars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. The Mars Discovery coil is the most optimal size for universal detecting at 13. It is a very well balanced, lightweight and reliable coil for a wide range of search tasks. Compatible with the Garrett AT Pro Metal Detector. The Mars Discovery coil is the most optimal size for universal detecting at 13. It is a very well balanced, lightweight and