Wide Range: Every Etekcity infrared thermometer passes the precise and strict calibration test, so you can accurately measure between -58°–1130°F / -50°–610°C with an accuracy of ±2%. The large color fonts display your results and max temperatures more clearly. The oven thermometer help you get the job done Emissivity Mode: For increased accuracy, easily change the emissivity from 0.1–1.0 by holding the Up and Down buttons. Versatile Design: Infrared technology allows you to measure various objects at home and outdoor; Use it for grill, griddle, cooking, vehicle's engine, automotive use, ovens, A/C, refrigerators, DIY jobs, pets's environment,etc. Convenient Features: Just pull the trigger to see precise results in less than 0.5 seconds (Need 1 second to turn on). The reading will be locked after releasing the trigger. Your results remain on the display for 15 seconds before the infrared thermometer automatically turns off. Do Not Use on Humans: The Lasergrip is intended for use on inanimate objects only. Measuring the temperature of a human or animal is unsafe