The HFT 04288 Circuit Tester is a reliable diagnostic tool for quickly checking 6V and 12V electrical systems. Designed with a replaceable bulb and a long lead wire, it helps locate shorts, grounds, and open circuits in automotive and equipment wiring. The clear handle illuminates when voltage is detected, and the sharp probe ensures accurate contact. Ideal for mechanics, DIYers, and anyone working with vehicle or trailer wiring.
eBay