Test Light

It is frustrating when your test light works fine on big fuses but goes dark on the small ones. This common problem can stop you from diagnosing a simple electrical issue in your car. The smaller fuses often have less exposed metal on top for your probe to touch. Your test light needs a solid … Read more

You plug in your test light, press the probe to a wire, and the LED barely glows. This common frustration can make diagnosing electrical problems feel impossible, wasting your valuable time. Often the issue isn’t a dead battery but a poor ground connection or a voltage drop within the circuit itself. A test light needs … Read more