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 ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

Is this the world's toughest and most versatile electrical test and measurement instrument? The Klein Tools CL800 ($120 on Amazon) not only looks great but has a Cat III (1000 V) and Cat IV (600 V) ...

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 ...

Klein Tools might be the brand of choice among electricians, but those hand tools can certainly be used in many lines of work. Whether you're preparing for your next DIY home project or collecting ...

The on/off button can remain depressed during the power on or power off cycle, causing the tester to work improperly. Consumers testing electrical sources could fail to be warned of the presence of ...

If you have a voltage tester from Klein Tools, you'll want to check the model to make sure it's not one that was recently recalled by the U.S. Product Safety Commission. The recall was issued on June ...