【Non-contact and fast measurement】 : The forehead thermometer can measure the temperature in 1 second without body contact. The infrared thermometer adopts a one-button measurement design, which is quick and convenient.【2-in-1 fashion】 : The professional forehead thermometer has forehead and surface modes. In addition to measuring human body temperature, we can also measure the ambient temperature, water temperature or the temperature of an object. The multifunctional adult thermometer can meet your different needs.【Acoustic and visual fever warning】The infrared thermometer has an audible alarm, you can set the temperature alarm value. The medical forehead thermometer features a three-color backlight design. In the body mode, the forehead thermometer can judge whether there is a fever or not by the different backlight color: Green (32.0-37.4).℃ ),Orange(37.5-37.9℃ ), red (38.0-43.0℃ )【Professional and precise】 : The infrared thermometer uses infrared technology to measure data quickly