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3Phase 4wire prepaid energy meter(ic card)
3phase 4wire prepaid energy meter (IC card) is a new energy measurement product developed and produced by our company according to the technical specifications of GB/T17215.321-2008 and GB/T17215.323-2008. This product uses large-scale integrated circuits and SMT techniques, with functions such as electrical energy measurement, data processing, real-time monitoring, and information interaction.
