The waterproof underground metal detector is equipped with a fully sealed waterproof probe, which can work normally in a meter of water. The instrument has high precision and can accurately distinguish objects such as gold, silver, copper and iron.
The identification mode can shield the ferrous metal.Detection depth 1.5-3.5 meters. Such as iron. Applied to archaeology, looking for metal objects buried underground or in shallow water. It can also be applied to the military as a minesweeper.