• Voltage: 6-24dcv

• Wire length: 4.5mt

• 8A safety gear inside. The automatic power failure will start when voltage is over the limit.

• This tool also can test the positive and negative voltage.

• Feed power to test continuity in switches, relays, diodes & fuses, and wiring harnesses.

• Polarity test cables and sockets.

• Find short circuits and bad earths fast.