Contact-free measurement of body temperature on the forehead within seconds using infrared technology Particularly suitable for toddlers and babies, as the temperature can also be easily measured while sleeping Easy to understand traffic light and smiley display that signals whether the measured temperature is normal, elevated or feverish Thanks to the 60 integrated storage spaces, the temperature profile can be easily traced in the event of a fever The temperature can be displayed in °C or °F, and the FT 100 can also be used to measure the temperature of the room or object Box contents FT 100, storage bag, 2x 1.5 V AAA batteries, user manual Note Measurement during self-test, device not yet ready for measurement. Wait until the forehead icon stops blinking. We recommend that you take three measurements of your forehead. If the three measurement results are different, take the highest measurement. The forehead or temple must be free from sweat and cosmetics.