Versatile cable detector: Schneider Electric Thorsman allows precise location of various lines in walls - ideal for telephone, coax, vehicle lines; facilitates repairs and installations Effective Alto Line Detection Compact handheld transmitter helps repair old lines, reliable detection and tracking save time and effort Reliable line location: transmitter, ergonomic radio receiver, audible signals - reliably identifies currentless electrical wires Compact dimensions: 183 x 80 x 46 mm - handy, powerful, ideal for different environments Energy-saving and easily replaceable batteries: transmitter (4 LR44 batteries), receiver (2 AAA batteries) - long lasting energy, always ready for use; weighs 220 g (including batteries), convenient to use, Weight: 0.4850169764 Pounds, Manufacturer: Schneider Electric