Klein Tools NCVT-4IR Non-Contact Volt Tester, 12 - 1000V AC Pen with IR Thermometer -22 to 482 deg F, LED and Audible Alarms, Pocket Clip, Orange

Muy bueno

Doesnt beep loud at all, dropped it one time from a counter top to carpet floor and now any slight bump it shuts off. Definitely not worth the almost $70 I spent very unsatisfied with product.

I’ve always bought the best with the expectation that quality costs money and Klein tools haven’t let me down, until now.

This is an elegant product. It works well, is simple to operate, and accurate. It simply beeps and lights up if a switch or outlet has power. It can indicate upon touching the wall plate. No need to expose the wires to see if something is powered. It kept me from finding out a line is powered the hard way.

I have had this tester for two weeks now and I must say I’m impressed. The voltage tester is accurate and stays on until you turn it off. The temperature side of the tester is equally great. It works well checking the air temperature coming out of the supply grill. All in all this is a great tool and I would recommend it to anyone in the electrical or HVAC field.

I use it for testing circuits. It works just fine for that.

Works great

Current wind turbine technician I use this every day to double check my circuits

excellent job

So far so good