Calibration device for ear/forehead thermometer DTME-50 mainly used to calibrate the infrared ear thermometer, infrared forehead thermometer and other non-contact infrared thermometers. This product is a high-precision self-control digital display temperature calibration device. It has the characteristics of good temperature stability, uniform temperature field, high temperature control accuracy, low noise, good reliability and long life. This device adopts PID temperature adjustment to realize automatic temperature control, compact structure, convenient operation and intuitive reading. Technical index Model DTME-50 Operation Temperature