Pro find series pinpointers help you to accurately locate targets inside a small hole or crevice where a metal detector coil cannot fit. This results in smaller holes, less environmental disruption and faster target recovery time. Offering a whole host of features ferrous tone id two different responses help you to identify ferrous junk from nonferrous treasure. Great to use with non discriminating detectors.waterproof to 3m 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 buttons.high visibility  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.holster lanyard included a lanyard and a tough, semi rigid holster that attaches to any belt will keep your pro find at the readyholsterlanyard9v pp3 batterymulti language instructions