Contactless digital infrared thermometer with LCD screen, for reliable contactless temperature measurement (distance of 3-5 cm) in 1 second. High precision of ± 0.2° and instant audible alert sounds if the set threshold is exceeded. Measurement in degrees Celsius and Fahrenheit. Auto switch-off after 30 seconds of inactivity. CE, FDA, FCC certified. THIS IS NOT A MEDICAL DEVICE.