Non-contact body temperature measurement can also be made without contact with a thermographic camera and a digital infrared thermometer
The normal temperature of human skin on the body varies between 33.5 and 36.9 °C. If a body exceeding 37.5°C is detected, a possible positive by COVID-19 should be alerted
Non-contact body temperature measurement with thermographic camera
Results are more accurate with a thermographic camera
It shows the highest temperature and afterwards in the computer you can analyze the temperatures for every point needed and also change the initial parameters such as emissivity. The emissivity of human skin is 0.98
Body temperature measurement with infrared thermometer
It provides quick measurement of an instantaneous temperature at a single point