Mars Discovery 13” DD Waterproof Search Coil for Garrett GTI Metal Detector leather accessories *Measurements: Approximately 7" x 6

*Measurements:  Approximately 7" x 6

Audio Modes

and executing quick trail maintenance where a lightweight digging tool needs to handle rocks

The 2-year warranty provides peace of mind for this essential piece of detecting equipment

6 kHz frequency into the ground

Mars Discovery 13” DD Waterproof Search Coil for Garrett GTI Metal Detector leather accessories *Measurements: Approximately 7" x 6Mars Discovery 13 DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. Compatible with the Garrett GTI 1500, 2000 and 2500 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 coil for a wide range of search tasks. It detects targets at considerably greater depth and provides a larger scan area in comparison to standard