1、[Infrared Technology] The thermometer adopts infrared technology and can measure the surface temperature of various objects. 2、[Measure Distance Ratio] This infrared temperature meter gun has the measure distance ratio of 12:1 and make you have the accurate measurement value. 3、[Backlit LCD Screen] Infrared temperature meter gun owns the backlit LCD screen and also has an automatic shut off function for extended battery life and a low power indicator. 4、[Suitable Processing] The infrared thermometer can measure especially the temperature below the boiling point and freezing point. Such as for cooking, oven, air conditioning, refrigerator or soap making, etc. 5、[Wide Application] The infrared thermometer is also widely used in chemical and chemical equipment, machinery maintenance, substation, industrial equipment, food processing, household electricity and other fields.