数字万用表使用说明书

数字万用表使用说明书

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时间:2017-07-20

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1、DigitalMultimeterOperationManualI.GeneralThisisasteadyperformance,highsecurity31/2digitalmultimeter.ItusesLCDwith18.9mmhighfiguretomakethereadingclear.ThedigitalmultimeterhasthefunctionofmeasuringACV,DCV,ACA,DCA,Resistance,Celsius&FahrenheitTemperature,Diode,Continuity.Theins

2、trumentalsohasthefeaturesofUnitSymbolDisplay,Auto/ManualRangeSelection,AutoPowerOfferandAlarmFunction.Itadoptsthedirectlydriven8digits32microprocessoranddual-integralA/Dconverter,whichprovidethehighresolution,highaccuracydisplayingdriver.Becauseofitsoutstandingfunctions,thein

3、strumentisanexcellenttoolandmostsuitableforlab,factory,maintenanceandrepairusers.II.Open-PackageInspectionOpenthegiftboxandtakeouttheinstrument,carefullycheckthefollowingaccessories.Ifanyaccessoryismissedordamaged,pleasecontactthemanufactoryatonce.●DigitalMultimeter1PC●Operat

4、ionManual1PC●TestLeads1SET●TemperatureProbe(KTypeThermocouple)1PC●AAA(1.5V)7#Battery2PCS●Holster1PC32III.SafetyNoteTheinstrumentisdesignedaccordingtoIEC1010standard(safetystandardissuedbyInternationalElectrotechnicalCommittee).Pleasereadthefollowingbeforeoperation.1.Cautionto

5、avoidtheelectricshockwhenmeasuringvoltagehigherthan36VDC,25AC,currenthigherthan10mA,ACpowerlinewithinductanceloadandACpowerlineduringthepowerfluctuation.2.Beforemeasuring,shouldcheckifthefunctionknobissetinthecorrectrangeandmakesurethetestleadsconnectreliably,linkupcorrectly,

6、andinsulateproperlytoavoidtheelectricshock3.Itmeetstherequirementsofthesafety32standardonlytousetheinstrumentwiththeequippedtestleads.Ifthetestleadsarebroken,shouldreplacethembythesametypeandsameelectricspecificationtestleads.1.Donotreplacetheinsidefusebytheunconfirmedone.Onl

7、yreplaceitbythesametypeandspecificationfuse.Beforereplacement,shouldkeepthetestleadsoffthetestedpointtomakesurethereisnoanysignalattheinputterminal.2.Donotreplacetheinsidebatteriesbytheunconfirmedone.Onlyreplacethembythesametypeandspecificationbatteries.Beforereplacement,shou

8、ldkeepthetestleadsoffthetestedpointtomakesurethereisnoanysignalatthe

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