Advanced infrared temperature measurement system For non-contact temperature measurement - Advanced infrared temperature measurement technology provides safe, accurate, reliable and hygienic measurement of both the forehead and the ambient temperature. The temperature table was calculated and developed from a database of systematic dermatological clinical statistics to measure fever and non-fever items under different operating environments. The one-second non-contact skin thermometer is a good choice for taking body temperature and prevents infection by measuring about 5 cm from the forehead. Characteristics Distance measurement by 5 cm (2 inches) Measurement of one second Forehead temperature Object temperature Fever beep 9 memories ° C / ° F Alternating Backlight Automatic deactivation Low battery indicator Self-diagnosis for dysfunction