⚡ Multipurpose Non-Contact Voltage Tester: LED Flashlight, Buzzer Alarm, AC Voltage Detector Pen,Test Range 60V - 1000V, Live/Null Wire Judgment Review

This device does exactly what it promises, nothing more nothing less. It has a sensor that tells you if there is power in the outlet or line. It does not measure voltage, but indicates whether a line or socket is "hot". To you.

I received this item today. Tested on about a dozen outlets and switches that I know are hot. It worked every time. Would I trust my life to just this device? Of course not. Before touching any wires that might be hot, even after using this device, I smack them with some metal with an insulated handle just in case, or apply a meter if I had the time. But so far this inexpensive tester has worked flawlessly.

I ordered this product for my husband, he is responsible for all the lights. Every year is a struggle. We can't understand why the light is working now, but something is wrong next year. My husband would have to check every little bulb on the garland or filaments. I figured I'd make his life easier by ordering one. There are so many of these testers that it was very difficult to choose one. I just picked one at random and hoped for the best. Honestly I give this product a fair rating but it…

I was helping my friend with a lot of electrical work and saw these "pencil testers" that he used to check if a wire was live. Looking at what Revain had I liked the features of this tester and it turned out to be a great choice. No need to turn it on, just push the tip onto the wire; When the wire is live, there is a very bright red flashing light and an audible signal. (Always test on a known-live wire first.) The built-in flashlight is a nice feature since the wires are often in a dark…

I used to have expensive voltage testers and this little thing is great. Costs next to nothing, is made like a handle for easy carrying and storage and has so far done exactly what I bought it to do. The little flashlight function is really great, sometimes it's dark in these junction and electrical boxes! And as soon as the pen tip comes close to the hot junction, it starts beeping. You don't even have to remove the socket cover! Just point the pen tip at a hot outlet and it will start…