Parents know this from painful experience. When a child is sick and already irritable, measuring fever quickly becomes a torment. With the forehead thermometer, measuring temperature is very simple and even possible while sleeping. The sensor is pointed at the patient's forehead from a short distance, and then the measurement button is pressed. The measurement is taken accurately in seconds and is safe and hygienic. Additional conveniences such as a backlit display, memory function for the last 25 measurements, a fever alarm, or a mute option make operation even more comfortable. Since it measures quickly and contact-free, the TFA infrared forehead thermometer is also ideal for measuring body temperature in a large number of people. Regular temperature measurements and spot checks can be very important for early detection in the case of a COVID-19 infection and can help prevent further transmission. In surface mode, the infrared thermometer can also measure the temperature of surfaces without touching them. The applications are diverse. At home, for example, you can check the temperature of baby food, drinks, or bathwater. Contactless measurement is made possible by proven infrared technology. The infrared radiation emitted by any body with a temperature above absolute zero is converted into an electrical signal, evaluated by a processor, and then displayed on the screen.