High Quality Auto Circuit Tester Truck Voltage Tester Circuit DC 6V 12V 24V Auto Diagnostic Probe Test Pen Car Tools

• Wide Voltage Range :Test circuits from 6V to 24V with ease using this versatile tool.

• Convenient Light Bulb :The built-in light bulb makes it easy to see what's going on inside your car's electrical system.

• Accurate Measurements :Get precise readings with the electric measuring pen, ensuring accurate diagnoses every time.

• Easy to Use :Simply insert the test probe into the circuit and read the results on the 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

3. If the light bulb of the stylus lights up, it indicates that the measured point has formed a circuit and works normally. On the contrary, the tested point has faults to be checked.

Material: ABS + Metal

Color: as shown in the figure

Clamp capacity: 20A

Bulb: 3 watt bulb (replaceable)

Voltage test range: 6v-24v;

Pen length: 17.3 cm/6.8 inch

Probe length: 8.3 cm/3.3 inch

Wire Length: 96 cm/37.8 inch

1. As the chip is updated, the working range is 6V to 24V, but the mark on the body of the test pen shows 6 to 12V, so please do not order it if you care;

2. By default, you have accepted the order. Thank you for your understanding;

3. Due to different world voltages, please allow a tolerance of ± 1.5V.