so we know the FMF programs that work in each soil type and can walk you through frequency selection for your hunt sites

the detector plays both the iron grunt and the non-ferrous tone for mixed targets

Lithium polymer battery

Clive James Clynick is the author of some 22 previous detector “how-to” manuals

This unit will process 140 lbs of material in 60 minutes

Mars Discovery 13” DD Coil Minelab X-Terra Dual Frequency 3 & 7.5 kHz Detector Backphone Headphones so we know the FMFMars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. 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 search coil. A green light will appear indicating the frequency has been changed. After the green light appears, turn the metal detector off and then back on to complete the frequency change. The