The Braun Sensian™ Contact 5 Forehead Thermometer is quick and easy to use with a gentle forehead touch. It has a large, easy to read screen with color-coded fever guidance, which changes the backlight from green to yellow to red depending on the temperature reading. The Braun Forehead Thermometer is fast and easy to use with a large backlit display and color-coded fever guidance. The thermometer backlight changes from green to yellow to read, depending on the temperature reading. With professional accuracy and a gentle forehead touch, it can be used for the whole family. Temperatures can be read in Fahrenheit and Celsius.