Mars Discovery 13” DD Waterproof Search Coil for Fisher F5 Metal Detector multi-coil This guide works for both

This guide works for both new CTX 3030 owners looking to master their detector and experienced users wanting to refine their technique

DD Configuration Performance in Mineralized Ground

Dual cutting edges: Straight blade for clean plugs

Handle Angle: 20 degrees welded

Iron Audio

Mars Discovery 13” DD Waterproof Search Coil for Fisher F5 Metal Detector multi-coil This guide works for bothMars 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 Fisher F5 Metal Detector. The Mars Discovery coil is the most optimal size for universal detecting at 13. It is a very well balanced, lightweight and reliable