Braun No Touch + Forehead Thermometer NTF3000 is an electronic forehead thermometer that gives the temperature by touch with the forehead, and also by non-invasive with no touch.This thermometer captures twice as much body heat compared to traditional forehead products and measures with precision the temperature in 2 seconds.The color-faded fever guidance change the color in accordance to the indicated temperature.A sound signal and also a lighting system indicates the good position for an optimal temperature taking.