Highly Accuracy - Laser temperature gun has an object distance of 12:1 and can measure targets at a longer distance. High quality sensors can be used to complete measurements in 1 seconds. The measurement accuracy is 2% or 2 C, which is suitablefor most daily life. Easy to Use - Simply scan the surface of your object, hold down the trigger of the IR thermometer gun, and release to get live temperature readings anywhere between -58F and 932F ( -50C and 500C ), Meanwhile the Max/Min/Average mode is specially setto let you know live the Max/Min/Average temperature in the area you need to measure. Backlit Color Display - HD colorful VA display illuminates numbers with distinct resolution, for work in low-light or no-light conditions, also has an 20s auto-off function to extend the battery life, low battery indicator ensure you never accidentallyrun out of juice. Versatile Design - Infrared technology makes it to measure the surface temperature of various objects especially temperatures above boiling points and below freezing points. Use it for cooking, ovens, AC, refrigerators, soapmaking or pets toy etc. Not for Humans - This temp gun thermometer is NOT suitable for human / internal body temperature use. The reading measured by the thermometer gun is the surface temperature of the object, liquid, and cannot measure the internal temperature, so the measuredtemperature of humans or animals is incorrect.