DDSY726 Single Phase Prepayment Watt Hour Meter
Function and features
1. LCD display 6+2
2. Bi-directional total active energy measurement ,reverse active energy measure in the total active energy
3. Each user responds to a card , well protect from forgery
4. Once the electric consumption is used up , it should be cut off automatically
5. Auto cut-off for overload
6. The IC card power selling control system has the function as power selling and using control
7. Pulse LED indicates working of meter, Pulse output wi...