Min. Order Reference FOB Price
100 Pieces US$35.00-50.00 / Piece
Product Description
Three phase four wire prepaid energy meter Introduction: DTSY395 Three phase four wire prepaid energy meter is used to measure three phase AC active energy with rated frequency of 50Hz (or 60Hz) and rated voltage of 3X220/380V. With an IC card interface, and combined with the electricity sales ...