... way of AC current transmitting output 48*48 mm 3U CE, 3C, ISO9001 48*48, combined meter with three voltage( three ... -2X4-3U 120×120mm 2.Brief IntroductionBC194Z-3U Series digital display three-voltage combined meters are a new generation of programmable ... 3. Feature Adopt SMT product techniques, compact circuit, high reliability; AC sampling, RMS measuring mode, wave distortion doesn't effect the ...