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Ct Vt Meter Suppliers & Manufacturers
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based inNanshan District, CHINA
Star Instrument has constantly concentrated in the developing, manufacturing and sales of smart energy meter, smart water meter, intelligent data collection system for energy (water and gas) meter, Advanced Metering Infrastructure (AMI) and ...
The STM500 three-phase four-wire CT/VT meter provides unparalleled accuracy(0.2s) and measures forward/reverse active and reactive energy as well as four-quadrant reactive energy. It features ...