3V 120V Voltage Circuit Tester Pen Digital LCD Display Long Probe for Car Home Electrical Maintenance and Fault Detection

This probe pen is ideal for checking circuits, fuses, switches and wiring on automobiles, trailers, boats, motorcycles and low voltage systems. Connect the alligator clamp to the ground, then take the probe to test circuit. If the indicator light is on, there is electricity. Material: Plastic, Carbon steel Color: As the picture show Clamp Capacity: 20A Voltage Range: 3V-120V Pen Length: 17.3cm / 6.8inch Probe Length: 8.3cm / 3.3inch Line Length: 96cm / 37.8inch Package Weight: 130g