The TX-2002 handheld metal detector can detect unknown metal buried in beaches, caves, meadows, (coins, artifacts, jewelry, old, silver, etc.) High sensitivity: the sensitivity makes it easy to detect metal objects with the size of a pin (or even smaller).
Characteristics:
LED control light for low level light conditions
Acoustic on/off switch
Approx 105mm axle prode
Optical LED target indicator - green ready - red target positioned
Waterproof control shaft (will work in wet conditions)
Operating voltage: 9V
Low power consumption for extended battery life
Powered by 1 9v battery.