The Salter No Touch Infrared Thermometer provides a stress-free, accurate way to measure your temperature and keep an eye on your health. This thermometer uses infrared technology to measure your temperature in just one second, which is displayed clearly on the backlit LCD screen. With a helpful fever alarm and ability to store up to 30 readings, it has never been easier to monitor your family\'s health. Simply align the thermometer with the middle of the forehead and press the scan button to take a temperature measurement.