User manual

EX35x‐en‐GB_V1.212/15
3
1. Introduction
ThankyouforselectingtheExtechEX350SeriesMeter.
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TheEX350Seriesarefeature‐packedTrueRMSdigitalmultimeters.InadditiontostandardDMM
features,theyofferaLowImpedance(LoZ)mode,BacklitLCD,Non‐ContactVoltageDetector
thatsafelysenseselectricalsources,Variablefrequencyvoltagemeasurement,andTemperature
(EX355).
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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
 6000count(EX355)or4000count(EX350)digitaldisplay
 LargebacklitLEDdisplay
 TrueRMSACVmeasurements
 VariableFrequencyVoltagemeasurements
 LoZmodeprotectsreadingsfromghostvoltages
 AutoandManualRangemodes
 0.5%DCVaccuracy
 AutoPowerOFF(APO)withdisable
function
 Temperaturemeasurements(ModelEX355only)withincludedtemperatureprobe
 10AAC/DCcurrentmeasurements
 Non‐ContactVoltageDetector
 Visualandaudiblecontinuitymeasurementalert
 Lowbatteryindicator
 CATIII600V
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