<p>Thoughtful Design: The Infrared thermometer gun features MAX/ MIN/ AVG/Alarm of High or Low Temperature/Data Hold Mode, and, a backlit LCD allows you to easily read temperatures in the dim.Donot for Humans: This temp gun thermometer is unsuitable for human/internal body temperature use.Wider Temperature Range Color LCD Infrared Thermometer measures temperature from -58F - 2732F (-50C - 1500C), with +/- 2% accuracy at average. Safely measure surface temperatures of hot, hazardous, or hard-to-reach objects without contact.More accurate: laser thermometer gun has a distance-to-spot ratio of 30:1 &amp; emissivity range of 0.1 to 1.0, enabling you to measure different targets from a comfortable distance accurately.Color LCD Screen This high-temperature infrared Thermometer gun features a colorful LED screen for clear readings.Widely Use: This handy laser temperature gun allows you to measure high temperatures, such as HVAC, industrial equipment aging maintenance, industrial Reflow furnaces, and Pizza ovens. Flammable places like Metal Casting, Smelting, Alloys, Incinerators, Kilns, ceramics, and so on.Adjustable Emissivity: Insetting emissivity mode, you can change the emissivity of the infrared thermometer from 0.11.0 by holding the Up and Down buttons, easily meeting your diverse measurement needs.</p>