6V/12V/24V Automotive Circuit Test Pen LED Digital Voltage Display

1. The sharp steel probe can easily pierce the wire insulation to check the circuit.

2. The probe pen is very suitable for checking circuits, fuses, switches and wiring in cars, trailers, boats, motorcycles and other low-voltage systems.

3. Connect the alligator clip to the ground and test the circuit with the probe. When the light is on, there is electricity.

Product usage:

1. Clamp the measured alligator clip on the ground wire (such as the metal or negative pole of the car)

2. Measure the contact between the pen tip and the conductive metal in the test circuit