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Temperature range： -50 ~ 400℃ (-58~752℉)
Accuracy：±1.5% or ±1.5℃
Power supply： 2*1.5V AAA battery
Back light： ON/OFF
Auto Power Shut Off： Yes
Data Hold function: Yes
℃/℉ Selection: Yes
Function: This infrared thermometer is used for measuring the temperature of the film surface, you could know the film temperature correctly and quickly.