The power circuit probe tester comes with 5 testing modes, including DC voltage, AC voltage, resistance, diode, and short circuit or open circuit detection. You can flexibly select the appropriate mode according to your testing needs.

Crafted from insulating materials, our probe tester provides security protection during operation. It is equipped with professional accessories, including auxiliary ground wires, battery connection clamps, and mode buttons, which enable professional support for testing.

The power circuit probe is equipped with a probe made of quality phosphor bronze. This material ensures excellent electrical conductivity, along with high sensitivity, ensuring high measurement test results.

The automotive wire tracer includes cable connectors, mini crocodile clips, piercing probes, 90° back probes, 135° back probes, straight probes, and 5 color-coded test leads (red, black, yellow, green, blue).