The OR2504 RFID handheld is a high frequency and high performance industrial inventory equipment, with a variety of data acquisition functions, wireless transmission functions and powerful system configuration also has excellent performance of UHF RFID read and write function, higher sensitivity, read and write information more accurate and rapid, with a unique modular design. Users can customize the function according to the needs of the use scenario, and can be widely used in asset management, clothing inventory, vehicle management, high-speed charging and many other fields.