Measure distance: 5cm~15cm.
Temperature Measurement Range:
Body temperature : 32__C ~ 42. 9__C (90 Degree F~109__F).
Object temperature: 0__C ~60__C (32 Degree F~ 140__F).
Measurement Accuracy: +/-0.2__C (0. 4__F).
Display Resolution: 0.1__C (0.1__F).
Back Light: Highlight white back light.
Operating Environment:
10C ~40C (50F ~ 104F),
Humidity=<85%.
Storage Environment:
20__C ~50__C, Humidity=<85%.
Power supply:
DC3V 2 x AAA Batteries (not included).
Product size: 160x100x40mm (LxWxH).
Memory Storage: 32 sets.
Auto Shut off: 20s.
Sound: ON/OFF switchable.
CE. FCC certificate.