基本功能量程基本准确度VC9801A+VC9802A+VC9804A+直流电压200mV/2V/20V/200V/1000V (0.5%+3) (0.5%+3) (0.5%+3)交流电压200mV/2V/20V/200V/700V (0.8%+5) (0.8%+5)2V/20V/200V/700V (0.8%+5)直流电流200uA/2mA/20mA/200mA/2A/20A (0.8%+3)2mA/20mA/200mA/20A (0.8%+3)20mA/200mA/20A (0.8%+3)交流电流200uA/2mA/20mA/200mA/2A/20A (1.0%+5)2mA/20mA/200mA/20A (1.0%+5)20mA/200mA/20A (1.0%+5)电阻200 /2k /20k /200k /2M /20M /200M (0.8%+5) (0.8%+5) (0.8%+5)电容20uF (2.5%+20)2nF/20nF/200nF/2uF/200uF (2.5%+20)2nF/20nF/200nF/2uF/20uF (2.5%+20)频率200kHz (3.0%+15)摄氏温度-40℃-1000℃ (0.75%+3)华氏温度0F-1800F (0.75%+5)