VC9804A+数字万用表VC9804A+直流电压(V)200mV/2V/20V/200V/1000V (0.5%+3)交流电压(V)2V/20V/200V/750V (0.8%+5)直流电流(A)20mA/200mA/20A (0.8%+10)交流电流(A)20mA/200mA/20A (1.0%+15)电阻200 /2k /20k /200k /2M /200M (0.8%+3)电容20nF/2uF/200uF (2.5%+20)电感频率2kHz/200kHz (3.0%+15)温度(℃)(-20~1000)℃ (1.0%+5)