This is not a medical thermometer. Do not use to take the Digital Temperature of the forehead. Infrared thermometers can't measure the internal temperature of a human, or object; Infrared Thermometers are only able to read external surface/skin temperatures and are not able to read internal body temperature. The measured temperature for humans will not be correct.
Combining the latest Electronic Temperature sensor technology and advanced Fresnel lens. Improve the accuracy of the thermometer by adjusting the emissivity 0.1-1.0 according to the surface material being measured. Hands-free infrared technology makes this Measurement Thermometer useful to measure temperatures in both daily and industrial settings. Use it while cooking, performing auto/motor maintenance, home/commercial repairs, and more!