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.
