The Concord no-touch infrared digital thermometer was made to be accurate, quick and easy to use. Our versatile thermometer was designed to check your body, surface (solids and liquids) or room temperatures in both Fahrenheit and Celsius. For day and nighttime convenience it offers a 3 Color back-lit LCD display, that allows you to instantly see if your body temperature is elevated. Simply hold it close to the forehead and press the scan button for a quick ACCURATE reading. In one second the LCD display will present the temperature and the display will be green for normal body temperature, yellow for elevated and red for high body temperature.