The intelligent temperature and humidity meter automatic verification system is a completely new automatic temperature and humidity meter photo identification verification system independently developed by Taian Dearto. The system is composed of the whole series of temperature and humidity verification chamber (DTSL series, DTLH series), precision dew point instrument, industrial camera, photo robot, database management software (automatic image recognition system) and automatic verification system. The system can realize automatic unattuned verification of temperature and humidity meter, support multi-point automatic temperature control, humidity control,temperature and humidity meter automatic positioning, automatic photography, automatic identification, automatic calculation,automatic determination, and can be used for automatic verification of mechanical temperature and humidity meter and digital temperature and humidity meter.