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, ...

Voltage tester, tick-tracer, glow-tip, non-contact voltage tester... whatever. Same thing. I call it a voltage sniffer, but the technical name for this device is a capacitive voltage sensor. That's a ...

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 ...

This essential Fluke application note explains how to use a voltage tester safely and effectively, outlining different tester ...

Non-Contact Voltage Testers recalled by Klein Tools due to the on/off button can remain depressed during the power on or power off cycle, causing the tester to work improperly. Consumers testing ...

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 ...

A non-contact voltage tester tool, sold at Home Depot stores nationwide, is being recalled due to a shock hazard. Klein Tools Non-Contact Voltage Tester Model NCVT-1 is being recalled after reports ...