Infrared thermometer temperature measurement principle is to transform the object ( e.g. steel ) emits infrared radiant energy into an electrical signal having, infrared radiation and the size of the object ( e.g. steel ) corresponding to the temperature itself, into an electrical signal according to the size of , after the operational amplifier, through digital circuits at once, you can draw temperature of the object ( such as steel ) in. and different objects, different surface radiation is different, so you need to adjust the accurate emission rate, and other objects temperature.

Like features and specifications

Temperature range	-32~330℃ (-26~626℉)
Temperature Accuracy	± 2% or ± 2 ℃ (2.7 ℉)
Measure the distance ratio	12: 1
Emissivity	0.95 Default
Resolution	0.1 ℃ or0.1 ℉
Long response time and response	500ms & (8-14) um
Repeatability	± 1% or ± 0.1 ℃ (1.8 ℉)
℃ / ℉ temperature unit conversion	√
Data Hold function	√
Laser positioning function	√
Backlight	√
Automatic shutdown	√
Low- power display	√

Package Information

power supply	1.5V * 2 battery
Product Weight	150 g
Product Size	143x93x38 mm
Packing	Plastic packaging