Forehead and ear thermometers use non-contact infrared sensing technology to quickly measure body temperature, making them suitable for everyday healthcare and medical applications.

Thermopiles receive the infrared radiation emitted from the surface of the human body and convert thermal energy into electrical signals. Combined with appropriate signal processing and temperature compensation, thermopiles enable fast and accurate temperature measurement.

With advantages such as non-contact measurement, fast response, and ease of use, thermopiles are widely used in forehead thermometers, ear thermometers, medical thermometers, and various healthcare devices, meeting the requirements of medical and health management applications for measurement accuracy, stability, and reliability.