|技|術(shù)|指|標(biāo)|基本功能量程基本準(zhǔn)確度89A89B直流電壓200mV/2V/20V/200V/1000V (0.5%+3) (0.5%+3)交流電壓2V/20V/200V/750V (0.8%+5) (0.8%+5)直流電流2mA/200mA/20A (1.5%+3) 200mA/20A (1.5%+3)交流電流20mA/200mA/20A (1.5%+5) 200mA/20A (1.5%+5)電阻200 /2k /20k /200k /2M /200M (0.8%+3) 200 /2k /20k /200k /20M /200M (0.8%+3)電容20nF/2uF/200uF (2.5%+20) (2.5%+20)攝氏溫度-40℃-1000℃ (0.8%+4)