Multifunctional thermometer 4 in 1: Our thermometer 4 in 1 CTD711 has four reading modes available for you. You can change comfortably between objects (water, milk.), Ambient temperature, temperature of the auditory channel, as well as front modes for children and adults with only 1 second measurements. Measurement without contact and reading of 1 second: easy to use. Take the temperature of your forehead / body instantly without physical contact, the results are shown on the LCD screen within 1 second of the acoustic reminder. Retroiluminated LCD screen and high temperature alarm: the CTD711 thermometer offers a large LCD screen with alarm with alarm with alarm with alarm with alarm with high temperature. It is a good children's thermometer to use during the night. Thanks to your contactless measurement method, you don't have to worry about waking your baby.