For rs485 energy meter, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our rs485 energy meter has been well received by many customers and enjoyed a good reputation in many countries. Shanghai Fangqiu Electric Co., Ltd. rs485 energy meter have characteristic design & practical performance & competitive price, for more information on the rs485 energy meter, please feel free to contact us.