The Dreambaby Non-Contact Infrared Forehead Thermometer provides fast, reliable reading and require no skin contact at all! It is simple to use, simply hold the thermometer 2 to 3cm from the forehead to get a reading within minutes. The zero contact means it can be used to measure temperatures of people of all ages, including infants and children. The three colour LCD backlight with Fever Alert.  The green light means normal temperature, yellow means cold temperature and red means fever temperature. The audible tone reads when the thermometer is ready to use and the temperature has been read. Features: Measuring time of just one 1 second. Zero contact means it can be used to measure temperatures of people of all ages, including infants and children. Hold the thermometer 2 to 3 cm from the forehead for an accurate reading. Three colour LCD backlight with Fever Alert (Red for fever, Green for normal, Yellow for Cold) Audible tone when ready and the temperature is read. Accuracy of 0.1°C/°F (+/-). Automatic turn off. Stores the past 10 temperatures taken Includes 2 x AAA Batteries Please note: The Dreambaby Non-Contact Infrared Forehead Thermometer is a health item and cannot be returned unless faulty.