In order to solve the problem of batch testing and calibrating of sensors, the CAWS-JC01 integrated sensor testing system was developed. The system can improve greatly the capability of the sensor testing equipment in automatic operation, batch testing and data processing. The main components, structure and technical specifications of the CAWS-JC01 integrated sensor testing system are introduced. The system is applicable to the batch testing of various kinds of sensors and is the dedicated testing equipment of various sensors of automatic weather stations for the province/prefecture-level meteorological metrological departments.