成碩電力單相數(shù)顯交流電流表YH20AA-4S單相數(shù)顯交流電壓表YH20AU-4S單數(shù)顯交流電流表YH20AA-7S單數(shù)顯交流電壓表YH20AU-7S單相數(shù)顯交流電流表YH20AA-6S單相數(shù)顯交流電壓表YH20AU-6S單相數(shù)顯交流電流表YH20AA-BS單相數(shù)顯交流電壓表YH20AU-BS功率因數(shù)表YH20PF-BS三數(shù)顯交流電流表YH20AA-9S3三數(shù)顯交流電壓表YH20AU-9S3三數(shù)顯交流電流表(變送)等。

