电力仪表、单相功率表、三相三线有功功率表、三相三线无功功率表、三相四线有功率表、三相四线无功功率表、功率因数表、功率因数角度表 PS194P-5X1 PS194P-3X1 PS194P-9X1 PS194P-2X1 PS194P-1X1 PS194P-AX1 PS194Q-5X1 PS194Q-3X1 PS194Q-9X1 PS194Q-2X1 PS194Q-1X1 PS194Q-AX1 PS194H-5X1 PS194H-3X1 PS194H-9X1 PS194H-2X1 PS194H-1X1 PS194H-AX1 PS194D-5X1 PS194D-3X1 PS194D-9X1 PS194D-2X1 PS194D-1X1 PS194D-AX1 CD194P-5X1 CD194P-3X1 CD194P-9X1 CD194P-2X1 CD194P-1X1 CD194P-AX1 CD194P3-5X1 CD194Q3-5X1
CD194I-5X1 CD194U-5X1 CD194I-1X1 CD194U-1X1 CD194I-2X1 CD194U-2X1 CD194I-3X1 CD194U-3X1 CD194I- 4X1 CD194U-4X1 CD194I-AX1 CD194U-AX1 CD194I-DX1 cs194I-1X1/2X1/3X1/4X1/5X1/9X1/BX1/CX1,cs194I-1X1,cs195I- 1X1,cs194U-1X1,cs195U-1X1,cs194P-1X1,cs194Q-1X1,cs194F-1X1,cs194H- 1X1,cs194D-1X1,cs194I-1X2,cs195I-1X2,cs194U-1X2,cs195U-1X2,cs194P- 1X2,cs194Q-1X2,cs194F-