EXTECH MA61 [2/17] Features

MA61_MA63-en-GB_V1.0 3/15

Introduction

ThankyouforselectingtheExtechInstrumentsTrueRMSMiniClampMeter.TheMA61

measuresACCurrentwhiletheMA63measuresACandDCCurrent.Bothmetersalsomeasure

AC/DCVoltage,Frequency,Resistance,Capacitance,Diode,andContinuity.

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TheMiniClampMetersmeasurecurrentinthreeACranges600mA,6000mA,and

60A.The

MA63onlymeasuresDCcurrentintworanges6000mADCand60ADC.

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TheclampmetersofferadvancedfeaturesthatincludesNCV(non‐contactvoltage)detection

andVFC(variablefrequencycontrol)thatinsertsalowpassfilterinthe measurementcircuit.

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Thisdeviceisshippedfullytestedandcalibratedand,withproperuse,willprovideyearsof

reliableservice.Pleasevisitourwebsite(www.extech.com)tocheckforthelatestversionof this

UserGuide,ProductUpdates,ProductRegistration,andCustomerSupport.

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Features

• TrueRMSforaccuratereadingsofnoisy,distorted,ornon‐sinusoidalwaveforms

• ModelMA61forACCurrent,AC/DCVoltageMeasurements,andRelativefunction

 ModelMA63forAC/DCCurrent/VoltageMeasurements,andZerofunction

 Frequency,Resistance,andCapacitanceMeasurements

• Compact0.7"(17mm)jawsizeaccommodatesconductorsupto

300MCM

• VariableFrequencyControl(VFC):Lowpassfilterforaccuratemeasurementofvariable

frequencydrivesignalsbyfilteringhigh‐frequencyinterference.

• Built‐inNon‐ContactVoltage(NCV)detector

• Fullrangeoverloadprotection

• 6000countbacklitLCDdisplay

• DataHoldfreezesreadingondisplay

• Low

batteryindicatorandAutoPowerOfffeaturewithdisable

• CATII‐600VCATIII‐300Vsafetyrating

• Completewithtestleads,carryingcase,andtwoAAAbatteries