9-segment visual target ID paired with 4-tone audio so a target gets identified twice

which reduces the mineralization signal that generates false responses on hot ground

Ground Grab® computerized ground cancellation keeps the threshold stable in the iron-rich

and mineralized mud

alkaline recommended)

Fisher F11 Metal Detector with 11" Waterproof DD Coil underwater 9-segment visual target ID pairedThe Fisher F11 is an ultra lightweight VLF metal detector built for coin shooting, jewelry hunting, and relic recovery in parks, fields, and dry sand beaches. Running at 7. 69 kHz with three turn on and go modes (Jewelry, Coin, Artifact), a visual target ID, and 4 tone audio, it gives beginners and casual hunters a simple, reliable machine that works right out of the box. This version comes with the larger 11 inch waterproof DD coil for more ground