For locating buried or in-wall wiring. Compact design. Provides results on buried cables to depths of 1 meter and lengths up to 300 meters. Can be used to determine approximate depth of a wire or cable before you dig. Fully adjustable transmitter output and receiver gain.
Transmitter frequency is 447.5kHz. Transmitter can be connected directly to AC power outlet. Transmitter runs approximately 35h and receiver runs approximately 20h from standard 9V batteries.