Klein Tools IR1 Infrared Thermometer, Digital Laser Gun is Non-Contact Thermometer with a Temperature Range -4 to 752-Degree Fahrenheit

I work in the HVAC field and use this many many times a week. I’ve tested this with 2 co-workers guns and mine reads 4degrees low, usually this would be a deal breaker but I honestly use it to find a 20 degree split. As long as I use my gun and my numbers it still works. Laser is good quality and is a decent option for the price. 7/10

This tool performs well and is excellently manufactured. Im very pleased with it.

Very easy to use and well built

This is what I use now for monitoring heat valve of Kydex while fabricating Holsters, Mag holsters, and

I tested the brand new Klein IR1 I received vs items at room temperature and vs another IR thermometer I have which seems to agree with my house thermostat setting. The Klein seemed to be reading about 5 degrees F low, which is a very large percentage compared to the advertised 2%.

Off by about 5 degrees

The operation of this temp gun was not an issue, It was the condition of the Tool when I received it. It was not the shipping ether, It looked like a dog chewed on it and there was no mention of this (See Pictures). It works so I accepted it but Im very disappointed in the sale and the person who sold/sent it.

I bought this thermometer for the house and for hobbies like measuring hot RC car components. My cats like it too. They chase the laser dot when they want to play. The design could be improved by putting the C/F switch somewhere more accessible like next to the display. Its currently in the battery housing.

very constant and easy peezy !

Is not as accurate as I’d like - more than 10 degrees off and inconsistent - kept because my needs revolver around rough high temps