Measurement Range:
3cm-5cm
Measuring Range: 
The Human Body Temperature 32 °C - 42 °C(89.6 °F -109.2 °F)
The Object Temperature 0 °C - 100 °C
(32 °F -212.0 °F)
Accuracy Of Measurement: 
The Human Body Temperature (35-42) °C within(± 0.2 °C -0.4 °F)
The Object Temperature (35-42) °C outside (± 0.3 °C / 0.54 °F)
Storage Environment: 
-10 °C ~ 55 °C(14 °F ~ 131 °F)
RH < 85% (Non Condensing)
Power Supply: 
DC1.5V * 2 * (2AAA Batteries)
Automatic Shutdown: 
Automatic Shutdown without any operation within 30 seconds
Product Size: 
149 mm * 77 mm * 43 mm