6V 12V 24V Voltage Circuit Tester Auto Diagnostic Light Bulb Electric Measuring Pen DC Car Scanner

Label:Yes Color:As Shown Type:Car Diagnostic Probe Test Pen Material:ABS;Steel;LED Package includes:1Pc Car Diagnostic Probe Test Pen Voltage Range:5v-120v/6v-24v Size:19cm(7.48in)

product 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 tip has formed a circuit and works normally. On the contrary, there is a fault at the measured tip, which is to be checked. Note: 1.Due to the different display settings, the real product may have a little color error 2.The size is manually measured, there is a slight error, please understand