AC Current Transducer, Power Transducer, Power Factor Transducer manufacturer / supplier in China, offering Electrolyzer and Supporting Equipment, DBS. /Q-241 3p4w Reactive Transducer, Dbsq241 Three Phase Var Transducer, DBS. /Q-131 Three Combined AC Current Transducer (only single output) , Three Phase Current Transducer 3 Fasa Model Dbsq131 and so on.