The PRO-FIND 35 provides premium level functionality in a fully waterproof design for the serious detectorist. The PRO-FIND 35 uses VLF transmission and incorporate Minelab’s unique Detector Interference Free DIF technology. Ferrous Tone ID Two different responses help you to identify ferrous junk from nonferrous treasure. Great to use with non-discriminating detectors. Waterproof to 3 m 10-ft Rugged waterproof design ideal for beach and river pinpointing. The perfect companion for a waterproof detector. Audio vibration indication Audio tones and vibration intensify as the probe approaches the target making target recovery easier especially underwater Adjustable sensitivity Five sensitivity levels allow you to precisely adjust for maximum depth and minimum noise in all ground conditions. Easily adjustable with separate +/C buttons High visibility C with lost-alarm The PRO-FIND’s bright yellow handgrip is clearly visible for easy location so you won’t leave it behind after you dig. Quickly locate your forgotten pinpointer with the handy lost-alarm.