上海燕趙電子專業制造電力儀表：PD194I-5X1PD194U-5X1PD194I-1X1PD194U-1X1PD194I-2X1PD194U-2X1PD194I-2X4PD194U-2X4 PD194I-2X2PD194U-2X2 PD194I-3X1PD194U-3X1 PD194I-3X4PD194U-3X4 PD194I-4X1PD194U-4X1PD194I-9X1PD194U-9X1PD194I-9X4PD194U-9X4 PD194I-AX1PD194U-AX1 PD194I-AX4PD194U-AX4 PD194I-DX1PD194U-DX1 PD194I-5K1PD194U-5K1PD194I-1K1PD194U-1K1PD194I-2K1PD194U-2K1PD194I-2K4PD194U-2K4PD194I-2K2 PD194U-2K2 PD194I-3K1PD194U-3K1 PD194I-3K4 PD194U-3K4 PD194I-4K1PD194U-4K1PD194I-9K1PD194U-9K1PD194I-9K4PD194U-9K4PD194I-AK1PD194U-AK1PD194I-AK4 PD194U-AK4 PD194I-DK1PD194U-DK1PD194I-DK4PD194U-DK4PD194I-5S1PD194U-5S1PD194I-1S1PD194U-1S1PD194I-2S1PD194U-2S1PD194I-2S4PD194U-2S4PD194I-3S1PD194U-3S1PD194I-3S4PD194U-3S4 PD194I-4S1PD194U-4S1PD194I-9S1PD194U-9S1PD194I-AS1PD194U-AS1PD194I-AS4PD194U-AS4 PD194I-DS1PD194U-DS1PD194I-DS4CD194U-DS4PD194I-5D1PD194U-5D1PD194I-1D1PD194U-1D1CD194I-2D1PD194U-2D1PD194I-2D4 PD194U-2D4 PD194I-3D1PD194U-3D1 PD194I-3D4 PD194U-3D4 PD194I-4D1PD194U-4D1PD194I-9D1PD194U-9D1PD194I9D4PD194U-9D4PD194I-AD1PD194U-AD1PD194I-AD4PD194U-AD4 PD194I-DD1PD194U-DD1 PD194I-DD4 PD194U-DD4 同時還有多功能電力儀表PD194E-2S4PD194E-2S7PD194E-2S9PD194E-9S4PD194E-9S7PD194E-9S9 PD194E-3S4PD194E-3S7PD194E-3S9 PD194E-2SYPD194E-9SY 網絡電力儀表：PD194Z-2S4PD194Z-2S9PD194Z-2S7 PD194Z-3S4PD194Z-3S7PD194Z-3S9PD194Z-9S4PD194Z-9S7PD194Z-9S9PD194Z-2SYPD194Z-9SYPD194Z-1S5