折疊式數字萬用表METRAport33型號：METRAport33生產廠家：德國GMC產品說明：可折疊數字式萬用表高性能應用(FoldingAnalogMultimeterforHighPerformanceApplications)通用可折疊萬用表。數字式，52個測量范圍。用于過程工程，電子和電氣工程，檢測實驗室，R&D，以及服務和培訓行業。符合EN31010-1/VDE0411part1.標準。(Universalfoldingmultimeterwithanalogdisplayand52measuringrangesforuseinprocessengineering,electronicsandelectricalengineering,thetestinglaboratory,R&D,serviceandtraininginaccordancewithEN31010-1/VDE0411part1.)Forthemeasurementofvoltage,current,resistanceandlevelWithmirror-backedscale,accuracyclass1.510MOhminternalresistanceforload-freevoltagemeasurementAutomaticbatteryshut-downwheninstrumentisfoldedtogetherScalecanbetiltedwithfoldinglidwhichalsoprovidesprotectionduringtransport250V~overloadprotectioninallranges(except10Arange)Voltagemeasurement:directandalternatingvoltage100mV,300mV,1V,300Vand1000VLevelmeasurement:in9measuringrangesfrom-40dBto+62dBCurrentmeasurement:directandalternatingcurrentin10measuringrangesfor10nA,30nA,100nA,10uA,100uA,1Aand10AResistancemeasurement:5measuringranges1to20Mohm,1to2kohm,1ohm,10ohm,10kohmPowersupply:9VbatteryperIEC6F2(commerciallyavailable)with500hservicelifeStandardequipment:measuringinstrumentandoperatinginstructionsRecommendedaccessories:NA2-9/20powerpack(highlyinsulated),FF1.6fuselink/250g