Audio Jack: 1/4" (not waterproof)

every F44 ships with an authentic serial number and the full Two-year Fisher warranty backed by Fisher's US support

Where the 1280X with a 10-inch coil performs best

Mode: All Metal

Minelab SDC 2300 All Terrain Gold Metal Detector gold-prospecting Audio Jack: 1/4" (not waterproof)The Minelab SDC 2300 runs full sensitivity in highly mineralized goldfields where single frequency VLF machines signal blank or produce constant false alerts. Detectorists moving from the Gold Monster 1000 or any VLF setup notice the shift immediately: sub gram nuggets that sat silent under maximum VLF sensitivity register as clear, repeatable signals, because MPF Pulse Induction technology samples target response after the transmit pulse has decayed.