自己留着用

Automatic testing system of power meter changes the traditional automatic testing system by combining software and hardware.The system which is based on Modbus protocol and Power Meter Communication reads and analyzes the data.Then it stores the results in the database which enables research staff to refer to  them at any time and at any place.The  new system  improves the accuracy and reliability of the test data. It takes place of the traditional working style that people recorded the test  data by hand and sent it around inefficiently.Therefore it increasesproductivity ,reduces the cost and enhances competitiveness.