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

Easy to use and worked great.

As in all their products, Klein continues their excellence in this voltage tester. Its got an excellent flashlight and the probe itself along with the sound is great. Im very satisfied with this product.

I recently bought this non-contact voltage tester from Klein to help with some landscape lighting troubleshooting, which is a 12VAC - 15 VAC application. First thing I did was check to see if it would detect 12 VAC on a bench setup - landscape lighting transformer (measured 12.5 VAC output) and 3 feet of 16/2 speaker wire. I put the NCVT-3P on the 12-1000 V range and while it detected the 120VAC input voltage just fine, it did NOT respond to the 12.5VAC output.

I bought a tester a while back. It was a different model and it was horrible. I am thankful for this model. It has been through some trials on the job site and it is still holding strong. Battery consumption is excellent and the buttons are not overly sensitive.

Best product

it beeps and the light turns red even if the line has less than 1 volt, leading to false diagnostic decision. it needs a sensitivity dial. When it beeps it does not necessary mean the wire is hot!! if i have to pull out the voltmeter to verify its signal, Ill just use the voltmeter from the start. waste of money as it is and Im outside of the return window because I dot use it everyday

After 30 years of using multi meters and plug in circuit testers, I treated myself to this and its great for me. It is handier because I can clip it to my pocket or inside my collar for quick testing. Two sensitivity ratings as you need them and a flashlight for dim areas. Whats not to love?

Didn’t work. Forgot to send in for return.

I like it.

What can I say it works.