The digital ear thermometer uses an infrared sensor to measure the temperature in the ear canal. Because it is less invasive than rectal and oral thermometers, it is not uncomfortable for children. Another advantage is that the fastest models can read the temperature in seconds. Depending on the model, the devices have features such as storage of measurements, colour-coded display, age setting.
The digital ear thermometer uses an infrared sensor to measure the temperature in the ear canal. Because it is less invasive than rectal and oral thermometers, it is not uncomfortable for children. Another advantage is that the fastest models can read the temperature in seconds. Depending on the model, the devices have features such as storage of measurements, colour-coded display, age setting.