Waterproof Garrett Pro-Pointer AT Pinpoint Probe The new pro of all terrain pinpointing. More sensitive than standard Garrett Pro-Pointer and fully submersible to 6 meters (20 feet!). The best pinpointer just got better. Pro-pointer AT features: Fast retune feature quickly tunes out mineralized ground, salt, and other challenging environments. Ruler in Inches and centimetres moulded into side of pinpointer to judge target depth. Includes durable woven holster for attaching to belt or to finds pouch. 5Garrett Pro-pointer AT Pinpoint Probe Fast Retune: Quick button-press instantly tunes out environment or narrows your detection field for precise pinpointing of larger targets. Single-button operation for Power, Retune, Sensitivity adjustment (3 levels), and Silent Mode(vibration only). LED flashlight for low light uses. Lost Pinpointer Alarm Automatic Power-Off feature Includes lanyard attachment loop, belt holster, and 9V battery. Patented proportional audio and scraping blade to sift through soil. Pro-pointer AT specification: Operating Temperatures: -35ºF (-37ºC) to 158ºF (70ºC) Operating Frequency: 11.5 kHz Waterproof Rating: 6 meters (20 foot) maximum depth; IP 68 Tuning: Automatic or manual retune Indicators: Proportional audio/vibration pulse rate Controls: Power, Retune, Adjust switch Dimensions: Length:9" (22.9 cm), Thickness:1.5" (3.8 cm), tapered to 875"(2.2cm), Weight: 6.5 oz. (0.2 kg.), with battery installed Battery: Single 9V (included) Battery Life Carbon: 16 hours Battery Life Alkaline: 30 hours Rechargeable: 8 hours