Beijing Global Dowin Technology CO.,LTD
Beijing Global Dowin Technology CO.,LTD
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Professional Portable Infrared Thermometer , Infrared Clinical Thermometer
Forehead gun works:
Any object will emit infrared light when it is higher than absolute zero (-273 ℃), and the forehead gun receives infrared light through the sensor to obtain the temperature data.
How to use the forehead gun:
Above the bridge of the nose, the middle part of the two eyes is the radiation source closest to normal body temperature relative to the body surface temperature. Place the forehead gun at a distance of 5-6cm from this. The accuracy is ± 0.3. It can be used for rapid and non-contact safety investigation of flu. The alarm can be diagnosed and treated by the hospital in time.
Comparison of temperature measurement methods
Anal temperature 36.6 ℃ ~ 38 ℃
Oral temperature 35.5 ℃ ~ 37.5 ℃
Underarm temperature 34.7 ℃ ~ 37.3 ℃
Cochlea temperature 35.8 ℃ ~ 37.5 ℃
Forehead temperature 35.8 ℃ ~ 37.0 ℃
to the human body. Some people have
misunderstood that infrared thermometers emit radiation to the human body to produce readings. This concept is
wrong.
Our Service
1. Free sample.
2. Small order acceptable.
3. Competitive and stable price because we are factory.
4. OEM service. More options on material, pattern, size and packing.
5. Timely delivery.
6. Professional export service. Documentation, clearance, sea transportation, all in one.
7. Good after sale service. We take care complaints as we would like to be your long-term supplier!