The Braun ThermoScan® 3 is a compact and easy to use ear thermometer and is clinically tested to offer professional accuracy, with temperature readings given in just one second. Plus of course, it has all of the quality, reliability and innovation that has helped make Braun a leading thermometer brand and the ThermoScan® thermometers the no. 1 choice across Europe*. Babies and children can suffer from fever frequently throughout the year, and parents will usually take their child’s temperature several times during each bout of fever, depending on how unwell the child feels. It’s therefore vital that the Braun ThermoScan® lens filter on the temperature sensor is replaced every single time a temperature reading is taken.Braun ThermoScan thermometers measure the infrared heat generated by the eardrum and surrounding tissue. When the Braun ThermoScan is placed in the ear, it continuously monitors the infrared heat emitted by the eardrum. Once the thermometer obtains an accurate reading, the measurement is complete and the result is displayed.