... 1036 international standard 3.RS485 output interface Good quality watt meter digital single phase Product brief ... LSI, the device typifying new periphery component, simple structure, high reliability,low power consumption, long life etc, ... of large load: current overload ratio>6 Low power consumption: consumption of meter itself<1w High ... 5(20),5(30),10(40),10(60),15(60),20(80),30(100) Rated voltage( ...