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 ...

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 ...

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 ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...