Wired Route Tracing Device (With an Earth-Leakage Point Locating Function)
Locating of earth-leakage points (with the power stopped)
Tracing of breakers and wired routes both in live lines and dead lines
Circuit voltage indicating function <100V, 200V or 400V is judged by the transmitter atone.>

Conductivity checking function <Conductivity is checked by inserting the attached cord with a test lead bar into the receiver.>

Easy judgment by sound and light.