1 - Wide range of application - Infrared technology allows you to measure the surface temperatures of various objects with temperatures above the boiling point and below the freezing point; Use it for cooking, ovens, A/C, refrigerators, soapmaking, pets beds, etc. 2 - Wide Temperature Range - Measure an upgraded temperature range from -581130F / -50610C and get your result in 500 ms; The display will also show the max temperature of the surface youre measuring. Perfect heat gun for measuring. 3 - Professional EMS Mode - The Lasergrip 1080 Infrared Thermometer has an emissivity range of 0.11.0 for precise readings across different surfaces and conditions; Adjust the emissivity by pressing and holding the Up and down buttons on the heat gun. 4 - Non-Contact - 12:1 D:S, the Lasergrip can accurately measure targets from a distance, making it safer to measure dangerous objects; For the best accuracy, the distance between the thermometer and the object of measurement should be approximately 14.17 in. 5 - Do Not Use on Humans - This temp gun thermometer is NOT suitable for human/internal body temperature use. It is designed for repairs around the home, cooking, HVAC and automotive use, and other DIY jobs.