Designed for measuring body temperature, specifically for use on the forehead area. Requiring no skin contact, the thermometer works by collecting heat radiation emitting from the forehead. It's a more hygienic, reliable option for fever-checking compared to intrusive oral thermometers. Receive highly accurate measurements in seconds with the single click of a button. An integrated alarm sounds when raised body temperature is detected, making it easy to inform both user and individual of a potential fever. Requires 2 AAA batteries, included.