This is a DC 6-24V automotive circuit tester pen used to check electrical circuits in cars, bikes, trucks, etc.
It’s a very simple and inexpensive diagnostic tool that lets you check whether voltage is present in a circuit.
- Can help you find broken and live wires.
- Easy to operate with one hand.
- With grounding wire connected to handle.
- To test fuses and light sockets(break lights, back-up lights, etc).
- Ideal for auto, boats, motor cycles and small engines.
