电压 : 浮地输入，电阻分压方式

电流 : 浮地输入，分流器输入方式

05A12/ 40A13：

15V,30V,60V,100V,150V,300V,600V,1000V(峰值因数3) 7.5V,15V,30V,50V,75V,150V,300V,500V(峰值因数6)

05A35/50A35:

1.5V,3V,6V,10V,15V,30V,60V,100V,150V,300V,600V,1000V(峰值因数3) 750mV,1.5V,3V,5V,7.5V,15V,30V,50V,75V,150V,300V,500V(峰值因数6) 

05A35V/50A35V: 

3V,6V,10V,15V,30V,60V,100V,150V,300V,600V,1000V(峰值因数3) 1500V(峰值因数2) 1.5V,3V,5V,7.5V,15V,30V,50V,75V,150V,300V,500V(峰值因数6)，750V (峰值因数4) 

05A12V/ 40A13V： 

1.5V,3V,6V,10V,15V,30V,60V,100V,150V,300V,600V,1000V(峰值因数 3),1500V (峰值因数2) 750mV,1.5V,3V,5V,7.5V,15V,30V,50V,75V,150V,300V,500V(峰值因数 6), 750V (峰值因数4)

•直接输入

05A12/ 05A12V: 

2mA,5mA,10mA,20mA,50mA,100mA,200mA,500mA, 1A,2A,5A(峰值因数3) 1mA,2.5mA,5mA,10mA,25mA,50mA,100mA,250mA, 0.5A,1A,2.5A(峰值因数6)

05A35/ 05A35V: 

10mA,20mA,50mA,100mA,200mA,500mA,1A,2A,5A(峰 值因数3) 5mA,10mA,25mA,50mA,100mA,250mA,500mA,1A, 2.5A(峰值因数6) 

40A13/ 40A13V: 

100mA,200mA,500mA,1A,2A,5A,10A,20A,40A(峰值因 数3) 50mA,100mA,250mA,500mA,1A,2.5A,5A,10A,20A(峰值 因数6) 

50A35/ 50A35V:1A,2A,5A,10A,20A,50A(峰值因数3) 500mA,1A,2.5A,5A,10A,25A(峰值因数6) 

•外部电流传感器 

50mV,100mV,200mV,500mV,1V,2V,5V,10V(峰值因数3) ；25mV,50mV,100mV,250mV,500mV,1V,2.5V,5V(峰值因 数6)

电压

05A12/ 40A13/ 05A12V/ 40A13V: 

输入电阻约4MΩ，输入电容约10pF (与电阻并联方式) 

50A35/ 05A35/ 50A35V/ 05A35V:输入电阻约2MΩ，输入电容约15pF (与电阻并联方式)

电流 

•直接输入 

05A12/ 05A12V/ 05A35/ 05A35V: 

2mA-10mA时，输入电阻约10Ω（电感效应不明显） 

20mA-200mA时，输入电阻约1Ω，输入电感约0.28μH (与电阻串联方式) 

0.5A-5A时，输入电阻约60mΩ，输入电感约0.25μH (与电阻串联方式) 

40A13/ 40A13V/ 50A35/ 50A35V: 

100mA-1A时，输入电阻约110mΩ，输入电感约 0.1μH (与电阻串联方式)

2A-10A时，输入电阻约8.5mΩ，输入电感约0.1μH (与电阻串联方式) 

20A-40A时，输入电阻约3mΩ，输入电感约0.1μH (与电阻串联方式) 

•外部电流传感器 

输入电阻约1MΩ

固定量程：1V, 2V, 5V, 10V, 20V

自动量程状态：开;关 

有效输入范围：测量量程的±110% 

截止频率：OFF, 100Hz, 1kHz 

采样率：约200kS/s 分辨率：16bit 

同步源：U1~U7、I1~I7、EXT CLK、None 

精度：±（读数的0.03%+量程的0.05%） 

温漂：量程的±0.03%/°C