折叠式数字万用表METRAport33型号:METRAport33生产厂家:德国GMC产品说明:可折叠数字式万用表高性能应用(FoldingAnalogMultimeterforHighPerformanceApplications)通用可折叠万用表。数字式,52个测量范围。用于过程工程,电子和电气工程,检测实验室,R&D,以及服务和培训行业。符合EN31010-1/VDE0411part1.标准。(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