Klein Tools NCVT3P Dual Range Non Contact Voltage Tester, 12 - 1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Pocket Clip, Green

Don’t want to great shocked, really helps to tell if wire does not have power.

Specifically bought this to help find breaks in my 12v garden lighting strings. It detects 110v around the house just fine, but even held directly against a 12v line feeding a light that was glowing, it detected nothing. So, for me, worthless for checking 12v lines.

This tool works great. I makes my trouble shooting heating & cooling equipment allot easier. Uses regular batteries thats a plus also.

I bought mine at Home Depot. It is too sensitive, no matter which mode I use. It beeps whenever its within 9 inches of some electrical wire that may be close to some other powered wire anywhere in your house, not just in the area youre measuring. Impossible to tell which wire is line and which is neutral since it beeps on both. It beeps even when around any device that works on electricity, like my desk lamp (see the video). But sometimes doesnt (depends at what angle you are approaching wire) or it does with unreasonable time delay and that makes it dangerous since you may think there is no power when actually there is but most of the time youll likely think there is power when actually there isnt.

Love the ability it has to sense high voltage without touching

Gift for my grandson the electrician. Great value.

Typical Klein product--well made, reliable, easy to use, worth the money. The flashlight feature is nice and plenty bright for close work. This is a good buy for pros and diyers alike.

Exelente producto con buena precisión

Product is ✅ okay

Simple directions, easy to use, accurate.