Reasons for choosing the non-contact infrared forehead thermometer: The safe design of the non-contact infrared forehead thermometer can measure the body temperature within a distance of 1-2 without physical contact. Whats more, it can quickly display accurate data within 2 seconds with ultra-sensitive infrared sensor. You can use this infrared thermometer to make accurate and reliable measurements on forehead or surface easy & quick . It is very suitable for daily care and temperature detection at home. At the same time, it can be used in public places such as nurseries, schools, shopping malls, hospital, etc. Features of Infrared Digital Forehead Thermometer Precise non-contact measurements Select either°C or °F Operating ambient temperature: 10- 40 (50-104) Automatic off time: 15 second Set alarm temperature value Automatic data hold and auto power save Automatic selection range and display resolution 0.1°C (0.1°F) 3 backlight colors (Green, Orange, Red) 2 measurement modes: Forehead and Surface What you will get: Infrared Thermometer * 1 Instruction Manual *1 Velvet * 1 Screwdriver * 1 Screws * 2