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![直流电压表SD80-10V SD80-15V 直流电压表SD80-10V SD80-15V](http://y2.yzimgs.com/uploads/334473/2013010313085743.jpg)
直流电压表SD80-10V SD80-15V 直流电压表SD80-10V SD80-15V
直流电压表SD80-10V SD80-15V 直流电压表SD80-10V SD80-15V
![HB4740/HB5740 HB4740/HB5740](http://y1.yzimgs.com/uploads/365961/2017515-104510825.jpg?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW35rKI55S155S15rCU5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/Center)
HB4740/HB5740 HB4740/HB5740
HB4740/HB5740智能交/直流电压表(四位显示、控制、变送)①交流电压、直流电压信号兼容输入 AC: 500V、AC100V、AC10V、AC1VDC: 500V、DC100V、DC10V、DC1V②零值、满值、小数点可自由设定