NoTouch Infrared Forehead Digital ThermometerFast readings: This digital forehead thermometer gives accurate body temperature readings in just one second. Fever alert: If your babys temperature is too high (37. 6C and up), the light will turn red, and an alarm will sound to warn you of a possible fever Temperature memory: This infrared thermometer stores the last 20 readings, to help you track your babys temperature over time Easily switch between C and F: Switch between Celsius and Fahrenheit