Check the listing for details. Non-contact Forehead Infrared Thermometer. Condition: New other (see details). Listed at 21.50 USD. Non-contact: According to the infrared technology, you can measure body temperature without touching the ear or the forehead, prevent cross-infection between multiple people. Measurement Distance: 2-3.15 inchAccurate: This thermometer equipped with the advanced infrared technology and high precision sensor, reads fast, which only takes 1 second to read the temperature. The accuracy of temperature measurement is within 0.1℃Intelligent: The large LCD backlight has 3 different colors according to temperature, and abnormal temperature is accompanied by warning sound. It also has an auto shutdown feature for power savingMultifunction: The temporal thermometer can easily switched °F /℃, it is designed for all ages, adults, and elders. In addition to measuring forehead, it can also measure room, object, and liquids temperature. Great choice for families, nursery, hotels, school.