Description of item The Einhell TC-MD 50 digital locator is an indispensable tool for amateurs and more experienced craftsmen alike: whether at home, on the construction site or during renovation work - the digital locator is unbeatable for reliable wall detection. The detector reliably detects metal, wood and electrical cables in plasterboard: It detects ferrous metals such as steel, for example, and electrical cables at a depth of 50 mm, and non-ferrous metals such as copper, for example, at a detection depth of 38 mm. Thanks to an audible signal, operation is easy and intuitive. Protective pads are also fitted at the rear to protect the wall. The soft grip allows comfortable operation with one hand. If the Einhell TC-MD 50's digital scanning device is left aside, it will automatically shut off after one minute of inactivity. Soft grip for comfortable one-handed operation Turns off automatically after 1 minute of inactivity Needs 1x 9V 6F22 battery (not included)