Klein Tools NCVT-4IR Non-Contact Voltage Tester, 12-1000V AC Pen with IR Thermometer -22 to 482-Degree Fahrenheit, LED and Audible Alarms, Pocket Clip

Over a year of use, the product has proven itself excellent. It works reliably and flawlessly.

This is one of those tools that I couldn't quite justify buying for a while. But now that I own it, I use it plenty often. It wouldn't be my first addition to a toolbox, but once you've established a good baseline, it's a nice, small one to add. It does not have a light on it. I assumed incorrectly that it would. I use the temperature gun very frequently. Some uses: - Diagnose poor house insulation - Figure out the coldest parts of the fridge (important for getting optimal meat storage). - Lots of uses when cooking. Note: temperature range is limited compared to a full fledged IR heat gun. Also, be aware that a material's emissivity can throw off temperature readings (beware of shiny stuff mainly).

Perfect. It’s durable and I’ve had no issues with it

I bought the Klein Tools distance measure - voltage tester primarily for measuring the dimensions/clearance of a complex machine. It is very flexible in measurement, providing distance in inches, feet (with fractions) and meters. It is easy to switch from inside to outside measurements with this tool. It word outdoors as well as long as the sun is not shining directly on the area where the measuring laser lands. The voltage detector provides both audio and visual conformation of the presence of voltage. The only drawback is with the three button control, it is not always clear or easy to remember which combination of buttons and length of press controls a given function.

Somewhat accurate. Love the laser.

This thing is built like a Mack truck… rugged, heavy duty for sure. I’m only a Navy electrician, not a real electrician, so consider the source. For the first time I feel like I may be able to trust a non-contact voltage indicator…. the box full of other ones I’ve purchased in the past all leave me with no trust at all in non-contact voltage detectors. So far, I cannot trip this thing up. I’m beginning to place trust in this instrument detecting even very low AC voltage, reliably 100% of the time… just getting close is enough to give a real firm indication. Online evaluations also find this a dependable non-contact voltage detector. The temperature reader/laser pointer is a huge bonus, seemingly quite accurate. I’m wondering why it is built so rugged… its supposed to be a pocket instrument, but only if you have really large pockets.

If you are using this at work, like me, your master and others will most likely look at this one funny. It is a lot larger in the hands, however it detects through Safety and GFCI with no issues. The Laser distance meter is also very accurate, but I like to use it as more of an actual pointer to note out areas.

Herramienta indispensable para trabajar seguro