TECHNICAL SPECIFICATIONS
Measuring Range:  -38°C ~ +520°C ( -36.4°F ~ +968°F )
Response Wavelength:   7.5 ~ 13.5μm
Measuring Precision:  ± 2°C ( 4°F ) or 2% of reading, whichever is greater
Response Time:  1 sec，95% response
Optical Ratio（D ：S）:  8 ：1
Emissivity:  0.95
Display Resolution:  0.1°C / 0.1°F
Backlight Shut Off:  In about 15s of inactivity
Auto Power Off For Thermometer:  In about 60s of inactivity
Power Supply:  1.5V battery, AAA or equivalent, 2 pieces
Operating Temperature:  0℃ ～ 40℃
Operating Humidity:  0 ～ 75%RH, non-condensing
Storage Temperature:  -20℃ ～ 60℃，≤ 85%RH
Dimensions:  160×118×40mm
Weight:  About 155g ( including battery )