SM2652 二次压降及负荷测试仪
产品技术参数
      测量范围
                   比差:0.001%-19。99%
                   角差:0.01`-599`
                   分辨率:比差:0。001%
                   角差:0.01`
                   阻抗测量范围:0.1Ω-50。0Ω
                   导纳测量范围:0.1ms-50ms
                  仪器基本误差
                   X=(1%×X+1%×Y2个字)
                   Y=(1%×X+1%×Y2个字)
                   电压表头准确度:0.5%
      工作范围:
                 电压:50-120V
                  仪器指示动作值(提示错误)
                  误差:比差大于20%或角差大于600`
                   电压:电压小于2.0V