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

Awesome Purchase

What can I say it works.

Klein products are great. I really like this tester. Some as does it work on DC current. The answer is right now there isn’t a non contact tester that can test for DC current. Very good quality and I imagine someone will inherit this when I’m long gone.

I like it.

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

ease of use..

Easy to use and worked great.

Okay

I’ve owned so many different brands of these voltage tester and most don’t last long. They’re cheap so easy to keep buying them. I decided to spend a few more dollars (literally) after my last one kept turning itself on and beeping and got a Klein. Feels better and is accurate. I expect it will last longer too!