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电工仪表

型号: DL8A系列真有效值测量电压电流表

交/直流通用(交流信号真有效值测量)
单机多通道输入,能满足各种信号类型的量程需要
带两路任意设置报警输出功能
带一路4~20mA变送输出
带RS485 通信接口,Modbus RTU 通信协议