- High quality circuit tester for 0.8-100V electrical system can be used to detect power, grounds and find shorts and breaks in wires.
- Handle brightly illuminates if circuit is good.
- Quickly check automobile headlights, taillights, turn signal circuits, faulty sockets, connection, fuses, broken wires and more.
- Light-weight design and convenient to bring with.
- This circuit tester will save your-time and speed-up the job, perfect for automobile use.