Automotive Circuit Tracer, Wire Tracer Electrical Tool & RJ11 Plug, Wire Tracker
In this situation, move to an area with a stronger signal and turn the signal knob to the maximum. Also, check the battery level regularly, as low power will affect the tool’s performance. This is a convenient and efficient circuit tracer kit for DIYers, electricians, and technicians, to simply and quickly judge the continuity of the cables/wire and diagnose the breaker point.