When working on electrical projects around the home—whether that’s troubleshooting an issue with your HVAC system, repairing an appliance, or testing a car battery—a multimeter is essential. These ...

In this video, I discuss the functionality of an electrical tester that can replace several commonly used testers. The video features a comparison with other testers and a demonstration of how it ...

Regarding alternate certification bodies, the article “Spin-Offs,” in the August 2007 issue, mentions the National Institute for Certification in Engineering Technologies (NICET) as the most common ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Takeaway: The Greenlee TK-30A may be the perfect electrical test kit. It weighs ...

We may receive a commission on purchases made from links. Simple electrical tasks are among the many home improvement projects you can try doing yourself without professional help. While just about ...

Thought to be dead but is live. Known to be live, but those involved do not have adequate training/appropriate equipment or have not taken adequate precautions. Fig. 1. Forty-eight percent of reported ...