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Single Phase Din-rail kWh Meter
SY 1018 - Hong Kong Songyang Industrial Ltd. (SMT)
Type SY1018 single phase DIN watt-hour meter is a kind of new style single phase electronic watt-hour meter, the meter completely accord with relevant technical requirements of class 1 and class 2 single phase energy meter stipulated in National standard GB/T17215-2002 and international standard IEC61036