DY2104數(shù)字萬(wàn)用表直流電壓:200m/2/20/200/1000V交流電壓:200m/2/20/200/700V直流電流:20A交流電流:20A電阻:200/2K/20K/200K/2M/20M/200MΩ電容:2n/20n/200n/2μ/200μF電感:20m/200m/2/20H溫度:-40℃-1000℃方波輸出:50Hz占空比測(cè)量:0.1%-99.9%二三極管測(cè)量通斷蜂鳴數(shù)據(jù)保持自動(dòng)關(guān)機(jī)電源:9V電池(6F22)LCD最大顯示:1999