BM890D 31/2位,最大顯示:1999 過載保護(hù),電源自動(dòng)關(guān)機(jī)直流電壓:200m/2/20/200V 0.5% 5,600V 0.8% 5交流電壓:200mV 1.2% 5,2/20/200V 0.8% 5,600V 1.2% 5直流電流: 20mA 0.8% 5,200mA 1.2% 5,10A 2% 5交流電流: 20mA 1.2% 5,200mA 1.8% 5,10A 3% 7電阻:200/2k/20k/200k/2M 0.8% 5,20M 1% 5,200M ( 5% 10)-10電容CAP:2n/20n/200n/2uF 3% 5,200uF 5% 5通斷測試二極管正向壓降、三極管電源:6F22或orNEDA 9V 1外形尺寸:170 92 43mm重量:約320g(含電池)