The concept of an outlet tester is pretty simple: plug the gadget into a suspect wall receptacle, and an array of LEDs light up in various patterns to alert the user to any wiring faults. They’re ...

The concept of an outlet tester is pretty simple: plug the gadget into a suspect wall receptacle, and an array of LEDs light up in various patterns to alert the user to any wiring faults. They’re ...

We may receive a commission on purchases made from links. When undertaking DIY electrical projects at home, safety should always come first. Whether you're adding a dimmer switch, installing a new ...

Welcome to Ask A Trainer from F.H. Furr, who answers questions from local homeowners about home comfort services and maintenance. Recently, a question came in about testing your GFCI outlet to be sure ...

There could be a tragedy waiting to happen if you haven’t tested your home’s Ground Fault Circuit Interrupters recently. Commonly referred to as GFCIs, these are the electrical outlets you should have ...

There could be a tragedy waiting to happen if you haven’t tested your home’s ground fault circuit interrupters recently. Commonly referred to as GFCIs, these are the electrical outlets you should have ...

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 ...

The wall outlet that serves your home office desk is dead. There goes your productive morning. Now what? As annoying as the above scenario is, diagnosing and repairing a non-functioning outlet is ...

I’ve been a pro-sound engineer for 40+ years and a musician for 50+ years. During that time, I’ve witnessed hundreds of shock events on performance stages, recording studios, and even factory floors.