DT992E真有效值自動(dòng)量程數(shù)字多用表最大顯示MAXDisplay:6000Count 全功能過(guò)載保護(hù) FullOverLoad Protection自動(dòng)量程AutoRange,數(shù)據(jù)保持DH;最大值/最小值保持:MAX/MIN背光:LIGHT;相對(duì)值測(cè)量:REL;交流電壓檔測(cè)頻率/占空比:Hz/DUTY。量綱及功能符號(hào)指示FunctioncharactersIndication直流電壓DCV:600m/6/60/600V±0.8%±2,1000V±1%±3交流電壓ACV:6/60/600V±1.2%±5,700V±1.5%±5直流電流DCA:600u/6000uA±1%±3, 60m/600mA±1.5%±3, 6/10A±2%±5交流電流ACA:600u/6000uA±1%±3,60m/600mA±1.8%±3, 6/10A±3%±5電阻RESISTANCE:600/6k/60k/600kΩ/6MΩ±1.0%±3;60MΩ±1.2%±5電容CAP:40n/400n/4u/40uF±3%±5,400u/4000uF±5%±5頻率FREQ:10/100/1k/10k/100k/1M/10MHz±0.5%±3占空比DUTY:0.1~99.9%±0.5%±3通斷測(cè)試CONTINUITY BUZZER二極管 DIODE電源 POWERSUPPLY: 6F22或orNEDA 9V×1外形尺寸SIZE:180×85×42mm重量WEIGHT:約about350g(含電池Includebattery)