Press the TEST button. You should hear an audible click, the light(s) should go off, and the RESET button will pop out slightly. This means the GFCI is doing its job and responding to a fault. Buttons ...

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 ...

Triplett Test Equipment’s ET100 GFCI receptacle tester includes an ergonomic finger loop to ease removal from receptacles, especially those with high retention force. Features include the ability to ...

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 ...

Here's what to look for, and how to fix what you find. Working on your own home is empowering, and it saves you money. Even ...

One of life’s little annoyances is when you find an electrical outlet not working. But annoying as it may be, a non-functioning electrical outlet is actually fairly simple to deal with. Troubleshoot ...

Description: Designed to verify or troubleshoot operation of three-wire receptacle circuits within residential and commercial buildings, this product is durable and ergonomic. It can quickly identify ...

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 ...

The apartment I will be moving into on Wednesday has three-prong receptacles in all the rooms. My GFI receptacle tester ($5 from the hardware store) tells me that most of these receptacles have an ...