Wenzhou Meterking(kWh meter) Co., Ltd

Model DEM331CL single phase electronic multi-rate front board installed active energy meter is a kind of single phase two wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the meter completely accord with relevant technical requirement of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data and information. It has following features: good reliability, light weight, specious nice appearance, convenient installation, etc.
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