N2053

N2053 Electric Circuit Tester Voltage 6-24 dcv Wire length:4.5mt 8A safety gear inside. The automatic power failure will st when voltage is over the limit. The tool also can test the positive and negative voltage. Tests continuity in switches, relays, diodes & fuses, and wiring harnesses. Polarity test cables and sockets. Find short circuits and bad earths fast. 詳細資料