DF3三位半電壓電流表特點：◆數字顯示范圍：0～±1999◆極性顯示:只顯“-”(僅對直流)◆顯示:紅色數碼管(14.2mmH)◆外形尺寸:H48×W96×D105mm◆測量準確:±0.5%FS+2Digit◆反應時間:0.3S◆零點調整(固定小數)◆獨特外型設計,美觀大方◆供給電源:AC110V/220V,50/60Hz◆AC/DC電壓表直接測量高達1500V◆AC/DC電流表測量電流直接通過10A三位半交流/直流數字電壓表型號規(guī)格量程分辨率輸入阻抗DF3-AC/DC0-2V1mV1MΩDF3-AC/DC0-20V10mV1MΩDF3-AC/DC0-200V100mV1MΩDF3-AC/DC0-500V1V1MΩDF3-AC/DC0-1000V1V10MΩDF3-AC/DC0-1500V1V10MΩ三位半交流/直流數字電流表型號規(guī)格量程分辨率輸入阻抗DF3-AC/DC0-20mA10uA10ΩDF3-AC/DC0-200mA100uA1ΩDF3-AC/DC0-2A1mA0.1ΩDF3-AC/DC0-10A10mA0.05ΩDF3-AC/DC0-20A10mA20A:5A/20A:75mVDF3-AA/DC0-30A100mA30A:5A/30A:75mVDF3-AC/DC0-50A100mA50A:5A/50A:75mVDF3-AC/DC0-100A100mA100A:5A/100A:75mVDF3-AC/DC0-200A100mA200A:5A/200A:75mV