Amazon.com
Placed gently on the side of the forehead, this non-invasive and hygienic thermometer reads temperature accurately in just three to six seconds. How does it work? A major artery courses just under the skin of the forehead, carrying blood directly from the heart. A lens on the thermometer captures the heat of the artery and converts it to a digital reading. No infrared heat or waves are emitted; only received. Especially easy on the tender skin of infants and elderly, the forehead thermometer reads in either Fahrenheit or Celsius, and shuts off automatically after one minute. One 3V lithium battery is required (included), which typically lasts five years. Up to eight readings can be stored in memory for up to 64 hours. Mabis covers the thermometer with a three-year warranty against defects.
--Ann Bieri
Product Description
ForeTemp non-invasive digital forehead thermometer (probe covers not required)