This detector can used in salt land and mineralization ground. It with audible and vibrate alarms to indicate the presence of metal objects. Features: This is the upgraded pinpointer with detect deepth,sensitivity adjustable and rechargeable. With this metal detector, you can hunt for all metals, including ferrous and non-ferrous metal. Hand-held, small and , tracking, IP68 waterproof. With a pinpointing tip, 360°scanning capability, and LED flashlight. The alarms increase in intensity as the equipment is moved closer to the metal target. High quality and it is to use., Weight: 0.52690480618 pounds, Manufacturer: Tuidzljd