ST631 (IR Thermometer Duo )

The clinical thermometer is always the best choice to evaluate the human temperature. But considering the hygiene and time consumed during the group monitoring, our ST631 could be the best alternative to reduce cross-contamination and potential spread of diseases.



Dual temperature measurement including forehead and normal temperature.

Non-contact for monitoring temperature !

Special design for detecting the deviating from normal temperature measurement on human body.

Easy and simple to operate, quick response !

Responds in less than one second.

Simply press the trigger and read temperature on a large digital display.

Non-contact and Hygienic without changing cap or touching different human body, preventing infection

Complete with 9V battery.

Specifications Forehead Household
Temperature Range 35.0~42.0°C (95.0°~107.6°F) 0~100.0 °C (32.0~212.0°F)
Operation Temp. 25.0+-2.0°C (77.0+-4.0°F) 10.0~40.0°C (50.0~104.0°F)
Accuracy
+-0.3°C (+-0.5°F) +-1.0°C (+-2.0 °F)
Distance/Spot Ratio 2~5cm (0.8”~2.0”) 8:1
Response Time 1 sec. 0.5 sec.
Thermopile 5~14 µm
Repeatability +-1°C ( +-2°F)
Resolution 0.1°C (0.1°F)
Auto Power Off Automatically after approx. 20sec
Storage Temp. -10~60°C (14~140°F)
°C / °F Switchable YES
Backlight YES
Battery Type 9V(006P, IEC6F22, NEDA1604)
Battery Life 16hrs
Dimensions 156 X 100 X 32mm ( 6.1" x4.0"x1.3")
Weight 135g Approx. (4.76 oz.)
Accessory 9V Battery Instruction manual