A portable readwrite device for agricultural product traceability system

The utility model discloses a portable readwrite device for agricultural product traceability system, it includes electrical unit, microcontroller and radio frequency identification unit, microcontroller is connected with radio frequency identification unit wire, microcontroller is connected with sensor unit, GPRSGPS module and display screen unit wire, solved when the RFID readwrite device is used in agricultural product traceability system among the prior art, because function singleness, each production?processes that can not be applicable to agricultural product fixes a position, can not upload the information of each link of agricultural product in real time, need type the temperature of each link environment, information such as humidity, and these information are when adopting prior art's RFID readwrite device, in need writing in the RFID label again into to the RFID readwrite device through the manual entry, lead to technical problem such as inefficiency. 本实用新型公开了种用于农产品溯源系统的便携式读写装置，它包括电源单元、微控制器和射频识别单元