The HoMedics TIE-240 infrared thermometer delivers a fast and accurate reading without needing to touch the patient. In addition to a person's temperature, the IR thermometer can measure room, food and liquid temperatures, and it can store up to 50 results. Features low-grade and high-fever alerts, one-touch operation, Celsius or Fahrenheit measurement options, and readings that populate in just two seconds. The HoMedics TIE-240 infrared thermometer is most commonly used in medical settings, but it is also perfect for family and home use.