Klein Tools NCVT2PKIT Non-Contact Voltage Tester with Outlet Tester, 12-48V AC or 48 - 1000V AC Dual Range for Broad Application

I am very happy with this purchase. Used them on a recent project and glad I have them. Made the project safer and accurate.

Work great nice and easy

Consistent

Don’t know how i survived without, never get shocked again

The operative thing in using this device safely is to always test it first on a circuit known to be live. The reason is that it is battery operated and if the batteries are weak or arent making a good internal connection to the device, you may not get a reading. That said this tester is much better than the one I had previously from a different manufacture, which had a press-on cap that would often come loose when trying to switch the unit on. On this one, the cap screws on and the switch is a momentary contact pushbutton making it much more reliable. Because it is dual range, read the directions carefully. I copied the instruction chart to keep with the unit because I dont use it often.

Works great

Found it easy to use. Instructions very helpful.

Works as intended.

Easy to use.

very easy to use. accurate.