貨號(hào):6870 型號(hào)BM3549測(cè)量范圍400k ~40G (M )測(cè)試電壓500V/1000V/2500V(V) 數(shù)字絕緣測(cè)試儀+數(shù)字萬(wàn)用表型號(hào):BM3549 DigitalM Hitester Digitalmultimeter 面板校正PanelCalibrate,自動(dòng)量程AutoRange 33/4位Digit,最大顯示MAXDisplay:3999 過(guò)載保護(hù)OverLoadProtection 帶背光Backlight,量綱及功能符號(hào)指示FunctioncharactersIndication 能直接測(cè)量絕緣電阻測(cè)試電壓CantestInsulationResistanceMeasuremeatVoltage 絕緣電阻InsulationResistance:400k ~40G 精度Accuracy:400k ~200M 3% 5,200M~4G 5% 5,4G~40G 10% 5 測(cè)試電壓MeasuemeatVoltage:500V/1000V/2500V 短路電流shortcircuitcurrent:不小于1.5mA 測(cè)試時(shí)間選擇Measuemeattime:1/2/10min(分) 萬(wàn)用表功能: 直流電壓DCV:400m/4/40/400V 0.5% 5,1000V 0.8% 2 交流電壓ACV:4/40/400V 0.8% 5,700V 1% 5 直流電流DCA:40mA/400mA 0.8% 5 交流電流ACA:40mA/400mA 1% 5 電阻RESISTANCE:400/4k/40k/400k 0.8% 5,4M 1% 3,40M 3% 3產(chǎn)品技術(shù)參數(shù)敬請(qǐng)?jiān)诰€索取,也可登陸公司網(wǎng)站查詢www.61028012.cn