Truck Voltage Circuit Tester Auto Repair 6V/12V/24V Car Circuit Tester Premium Test Light Probe Pen Light Bulb Diagnostic Tool

Features: 1. Sharp steel probes can easily pierce wire insulation to check circuits. 2. The probe pen is ideal for checking circuits, fuses, switches and wiring in cars, trailers, boats, motorcycles and other low voltage systems. 3. Ground the alligator clip and test the circuit with a probe. When the light is on, there is electricity. Product instructions: 1. Clip the measured alligator clip to the ground wire (such as the metal or negative pole of the car) 2. Measure the conductive metal in the test circuit with the needle of the electric pen 3. If the light bulb of the stylus will light up, it means that the measured point has formed a circuit and works normally. On the contrary, there is a fault at the measured point, which is to be checked. Product Specifications: Material: ABS+metal Voltage test range: 3v-24v Size: As picture Note: Due to manual measurement, please allow an error of 1-3mm. Please ensure that you do not mind before bidding. Due to the differences between different monitors, the images may not reflect the actual color of the item. Please refer to the actual image received. Thank you very much. Since the world voltage is different, please allow a tolerance of ±1.5V. Product List: 1*Test pen The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.