Extech Instruments MiniTec Series Manuel utilisateur

USERMANUAL



MiniTecTMSeries

ManualRangingMiniMultiMeter

ModelMN35



www. .com information@itm.com1.800.561.8187

MN35-EU-EN V2.3 4/13

Introduction

CongratulationsonyourpurchaseofExtech’sMN35ManualRangingMultimeter.Thismeter

measuresAC/DCVoltage,DCCurrent,Resistance,Temperature,BatteryTest,DiodeTestand

Continuity.Thismeter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,andCustomerSupport.



Safety

InternationalSafetySymbols

Thissymbol,adjacenttoanothersymbolorterminal,indicatestheusermustrefertothe

manualforfurtherinformation.



Thissymbol,adjacenttoaterminal,indicatesthat,undernormaluse,hazardousvoltages

maybepresent



Doubleinsulation



SafetyPrecautions

1. Improperuseofthismetercancausedamage,shock,injuryordeath.Readandunderstandthis

usermanualbeforeoperatingthemeter.

2. Makesureanycoversorbatterydoorsareproperlyclosedandured.

3. Alwaysremovethetestleadsbeforereplacingthebatteryorfuses.

4. Inspecttheconditionofthetestleadsandthemeteritselfforanydamagebeforeoperatingthe

meter.Repairanydamagebeforeuse.

5. Donotexceedthemaximumratedinputlimits.

6. Usegreatcarewhenmakingmeasurementsifthevoltagesaregreaterthan25VACrmsor

35VDC.Thesevoltagesareconsideredashockhazard.

7. Alwaysdischargecapacitorsandremovepowerfromthedeviceundertestbeforeperforming

Diode,ResistanceorContinuitytests.

8. Removethebatteryfromthemeterifthemeteristobestoredforlongperiods.

9. Toavoidelectricshock,donotmeasureACcurrentofanykind

InputLimits

FunctionMaximumInput

VDC,VAC600VDC/AC

Resistance,Diode,Continuity500VDC/AC

mADC250mADC

10ADC10ADC(15sec.maxevery15min.)



www. .com information@itm.com1.800.561.8187

MN35-EU-EN V2.3 4/13

MeterDescription

1. LCDDisplay

2. Holdbutton

3. Functionswitch

4. COMjack

5. 10Ajack

6. Positivejack



Note:Tiltstandandbattery

accessisontherearofunit.

OperatingInstructions

Note:If“H”andablankscreenappearwhenthemeteristurnedontheHOLDfeatureisactive.

PresstheHOLDbuttontoexittheHOLDmode.

ACorDCVoltageMeasurements

1. InserttheblacktestleadbananaplugintothenegativeCOMjackandtheredtestleadbanana

plugintothepositiveVjack.

2. TurntherotaryswitchtothehighestVACorVDCposition.

3. Touchthetestprobestothecircuitundertestandreadthevoltageonthedisplay.

4. Resetthefunctionswitchtosuccessivelylowerpositionstoobtainahigherresolutionreading.If

thepolarityisreversed(DCvoltageonly),thedisplaywillshow(‐)minusbeforethevalue.

DCCurrentMeasurements

CAUTION:Donotmakecurrentmeasurementsonthe10Ascaleforlongerthan15seconds

followedbya15minutecooldownperiod.Exceeding15secondsmaycausedamagetothe

meterand/orthetestleads.

1. InserttheblacktestleadbananaplugintothenegativeCOMjack.

2. Forcurrentmeasurementsupto200mADC,setthefunctionswitchtothe200mADCposition

andinserttheredtestleadbananaplugintotheV//mAjack.

3. Forcurrentmeasurementsupto10ADC,setthefunctionswitchtothe10ADCrangeandinsert

theredtestleadbananaplugintothe10Ajack.

4. Removepowerfromthecircuitundertest,thenopenupthecircuitatthepointwhereyouwish

tomeasurecurrent.

5. Touchtheblacktestprobetiptothenegativesideofthecircuit.

Touchtheredtestprobetiptothepositivesideofthecircuit.

6. Applypowertothecircuit.

7. Readthecurrentinthedisplay.

www. .com information@itm.com1.800.561.8187

MN35-EU-EN V2.3 4/13

ResistanceMeasurements

1. InserttheblacktestleadbananaplugintothenegativeCOMjackandtheredtestleadbanana

plugintothepositiveV//mAjack.

2. Setthefunctionswitchtothehighestposition.

3. Touchthetestprobetipsacrossthecircuitorpartundertest.Itisbesttodisconnectonesideof

thepartundertestsotherestofthecircuitwillnotinterferewiththeresistancereading.

4. Readtheresistanceinthedisplayandthensetthefunctionswitchtothelowestpositionthatis

greaterthantheactualoranyanticipatedresistance.



TemperatureMeasurements

WARNING:Toavoidelectricshock,disconnecttestleadsfromanysourceofvoltagebefore

makingatemperaturemeasurement.Besurethatthethermocouplehasbeenremovedbefore

changingtoanyothermeasurementfunction.

1. InsertthetypeKthermocoupleprobeintotheV//mAandCOMjacks.

2. TurntherotaryswitchtotheoForoCposition.

3. Readthetemperatureonthedisplay.

ContinuityMeasurements

1. InserttheblacktestleadbananaplugintothenegativeCOMjackandtheredtestleadbanana

plugintothepositiveV//mAjack.Observepolarity.

2. Turntherotaryswitchtothe•)))position.

3. Touchthetestprobestothecircuitordeviceundertest.Iftheresistanceislessthan

approximately40thebuzzerwillsound.

DiodeMeasurements

1. InserttheblacktestleadbananaplugintothenegativeCOMjackandtheredtestleadbanana

plugintothepositiveV//mAjack.

2. Turntherotaryswitchtothe•)))position.

3. Touchthetestprobestothediodeundertest.Forwardvoltagewillindicate0.4Vto0.7V.

Reversevoltagewillindicate“1.”.Shorteddeviceswillindicatenear0mVandanopendevice

willindicate“1.”inbothpolarities.

BatteryTest

1. InserttheblacktestleadbananaplugintothenegativeCOMjackandtheredtestleadbanana

plugintothepositiveVjack.

2. Turntherotaryswitchtothe1.5Vor9VBATposition.

3. Connecttheredtestleadtothepositivesideofthe1.5Vor9Vbatteryandtheblacktestleadto

thenegativesideofthe1.5Vor9Vbattery.

4. Readthevoltageinthedisplay.

GoodWeakBad

9Vbattery:>8.2V7.2to8.2V<7.2V

1.5Vbattery:>1.35V1.22to1.35V<1.22V

DataHold

PresstheHoldbuttontofreezethereadinginthedisplay.“H”willappearintheLCD.Pressthe

keyagaintoreleasethedisplay.

www. .com information@itm.com1.800.561.8187

MN35-EU-EN V2.3 4/13

Maintenance

WARNING:Toavoidelectricshock,disconnectthetestleadsfromanysourceofvoltage

beforeremovingthebattery/fusecover.



WARNING:Toavoidelectricshock,donotoperateyourmeteruntilthebattery/fusecoverisin

placeandfastenedsecurely.

ThisMultimeterisdesignedtoprovideyearsofdependableservice,ifthefollowingcare

instructionsareperformed.

1. Keepthemeterdry.

2. Useandstorethemeterinmildambientconditions.Temperatureextremescanshortenthelife

oftheelectronicpartsanddistortormeltplasticparts.

3. Handlethemetergently.Droppingitcandamagetheelectronicpartsorthecase.

4. Keepthemeterclean.Wipethecaseoccasionallywithadampcloth.DONOTusechemicals,

cleaningsolventsordetergents.

5. Useonlyfreshbatteriesoftherecommendedsizeandtype.Removeoldorweakbatteriesso

theydonotleakanddamagetheunit.

6. Ifthemeteristobestoredforalongperiodoftime,thebatteriesshouldberemovedtoprevent

damagetotheunit.

www. .com information@itm.com1.800.561.8187

MN35-EU-EN V2.3 4/13

BatteryReplacement

WARNING:Toavoidelectricshock,disconnectthetestleadsfromanysourceofvoltage

beforeremovingthebattery/fusecover.

1. Disconnectthetestleadsfromthemeter.

2. Removetherubberholster(ifinplace).

3. RemovethetwoscrewssecuringtherearcoverusingaPhillipsheadscrewdriver.

4. Liftthecoveroffandreplacethebatteryobservingthecorrectpolarity.

5. Insertthenewbatteryintothebatteryholder.

6. Replacetherearcoverandsecurewiththescrews.



Neverdisposeofusedbatteriesorrechargeablebatteriesinhouseholdwaste.

Asconsumers,usersarelegallyrequiredtotakeusedbatteriestoappropriate

collectionsites,theretailstorewherethebatterieswerepurchased,orwherever

batteriesaresold.

Disposal:Donotdisposeofthisinstrumentinhouseholdwaste.Theuseris

obligatedtotakeend‐of‐lifedevicestoadesignatedcollectionpointforthedisposal

ofelectricalandelectronicequipment.



OtherBatterySafetyReminders

oNeverdisposeofbatteriesinafire.Batteriesmayexplodeorleak.

oNevermixbatterytypes.Alwaysinstallnewbatteriesofthesametype.

FuseReplacement

WARNING:Toavoidelectricshock,disconnectthetestleadsfromanysourceofvoltage

beforeremovingbattery/fusecover.

1. Disconnectthetestleadsfromanycircuitbeingmeasured.

2. Removetherubberholster(ifinplace).

3. RemovethetwoscrewssecuringtherearcoverusingaPhillipsheadscrewdriver.Removethe

rearcover.

4. Removetheoldfusebygentlypullinguponit.

5. Installthenewfusebygentlypushingitintotheholder.

6. Alwaysuseafuseofthepropersizeandvalue;250mA/250Vfastblow.

7. Replacetherearcoverandsecurewiththescrews.



www. .com information@itm.com1.800.561.8187

MN35-EU-EN V2.3 4/13

Specifications

FunctionRangeAccuracy

200.0mV

2.000V

20.00V

200.0V

(0.5%reading+2digits)

DCVoltage(VDC)

600V(0.8%reading+2digits)

200.0VACVoltage(VAC)

(40‐400Hz)600V

(1.2%reading+10digits)

200.0mA(1.5%reading+2digits)

DCCurrent(ADC)

10.00A(3.0%reading+5digits)

200.0(0.8%reading+4digits)

2.000k

20.00k

200.0k

(0.8%reading+2digits)

Resistance

20.00M(3.0%reading+3digits)

TempF



TempC



‐4to1400F



‐20to750C

‐4to59°F;(2.5%reading+19digits)

60to750°F(1.0%reading+9digits)

751;to1400°F;(2.5%reading+19digits)



‐20to16C;(2.5%reading+10digits)

17to400C;(1.0%reading+5digits),

400to750C;(2.5%reading+10digits)

(probeaccuracynotincluded)

AccuracyStatedat23oC5oC(73oF10oF)andlessthan70%RH

DiodeTestTestcurrentof1mAmaximum,opencircuitvoltage2.8VDCtypical

ContinuityCheckAudiblesignalwillsoundiftheresistanceislessthanapproximately<405

TemperaturesensorRequirestypeKthermocouple

InputImpedance10M(VDC)and4.5M(VAC)

Display1999countLCD

Overrange“1or‐1”isdisplayed

PolarityAutomatic(noindicationforpositivepolarity);Minus(‐)signfornegative

polarity.

MeasurementRate3timespersecond,nominal

LowBattery“”isdisplayedifbatteryvoltagedropsbelowoperatingvoltage

BatteriesRequiresone9Vbattery(NEDA1604orequivalent)

Fuses mArange;250mA/250Vfastblow

10Arange,noprotection

OperatingTemp0oCto40oC(32oFto104oF)

StorageTemp‐20oCto60oC(‐4oFto140oF)

www. .com information@itm.com1.800.561.8187

MN35-EU-EN V2.3 4/13

RelativeHumidityMaximumrelativehumidity80%fortemperaturesupto31°Cdecreasinglinearly

to50%relativehumidityat40°C.

OperatingAltitude2000meters(7000ft)maximum.

Weight 153g(5.4oz.)

Size 138mmx72mmx38mm(5.43”x2.83”x1.5”)

SafetyForindooruseandinaccordancewithOvervoltageCategoryII,PollutionDegree

2.CategoryIIincludeslocallevel,appliance,portableequipment,etc.,with

transientovervoltageslessthanOvervoltageCategoryIII.

Symbols

AC(voltage)

DC(directcurrentorvoltage)

•))) ContinuityandDiodetest

mV,Vmillivolt,volt(voltage)

kMohm,kilohm,megohm(resistance)

µA,mA,Amicroamp,milliamp,Amp(current)

ºF,ºCDegreesFahrenheit,centigrade(temperature)

ºLowbattery

HOLDDisplayhold



Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform

ISO‐9001Certified

www.extech.com

.



www. .com information@itm.com1.800.561.8187

Autres manuels pour MiniTec Series

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Extech Instruments Multimètre

Extech Instruments

Extech Instruments MN30 Manuel utilisateur

Extech Instruments

Extech Instruments EX470A Manuel utilisateur

Extech Instruments

Extech Instruments RC200 Manuel utilisateur

Extech Instruments

Extech Instruments EX410 Manuel utilisateur

Extech Instruments

Extech Instruments 380941 Manuel utilisateur

Extech Instruments

Extech Instruments EX350 Manuel utilisateur

Extech Instruments

Extech Instruments 38073A Manuel utilisateur

Extech Instruments

Extech Instruments EX430-NIST Manuel utilisateur

Extech Instruments

Extech Instruments 382100 Manuel utilisateur

Extech Instruments

Extech Instruments EX420-NIST Manuel utilisateur

Extech Instruments

Extech Instruments MA430 Manuel utilisateur

Extech Instruments

Extech Instruments 38070 Manuel utilisateur

Extech Instruments

Extech Instruments EX503 Manuel utilisateur

Extech Instruments

Extech Instruments MN25 Manuel utilisateur

Extech Instruments

Extech Instruments MN45 Manuel utilisateur

Extech Instruments

Extech Instruments MG300 Manuel utilisateur

Extech Instruments

Extech Instruments EX810 Manuel utilisateur

Extech Instruments

Extech Instruments EX430A Manuel utilisateur

Extech Instruments

Extech Instruments TK505 Manuel utilisateur

Extech Instruments

Extech Instruments MiniTec Series Manuel utilisateur

Extech Instruments

Extech Instruments EX505-K Manuel utilisateur

Extech Instruments

Extech Instruments EX420A Manuel utilisateur

Extech Instruments

Extech Instruments MultiPro MP510 Manuel utilisateur

Extech Instruments

Extech Instruments Extech 470 Manuel utilisateur

Manuels Multimètre populaires d'autres marques

Agilent Technologies

Agilent Technologies 34420A Manuel utilisateur

Fluke

Fluke 83 Manuel utilisateur

Hameg

Hameg HM 8012 Manuel utilisateur

Mastech

Mastech MY70 Manuel utilisateur

Steren

Steren MUL-300 Manuel utilisateur

Somogyi Elektronic

Somogyi Elektronic home SMA 92 Manuel utilisateur

Gossen MetraWatt

Gossen MetraWatt METRAmax 6 Manuel utilisateur

PeakTech

PeakTech 4000 Manuel d'utilisation et d'entretien

YOKOGAWA

YOKOGAWA 90050B Manuel utilisateur

Gossen MetraWatt

Gossen MetraWatt METRALINE DMM16 Manuel utilisateur

Fluke

Fluke 8846A Manuel d'utilisation et d'entretien

Tempo Communications

Tempo Communications MM200 Manuel utilisateur

Elenco Electronics

Elenco Electronics CM-1555 Manuel utilisateur

Mastech

Mastech MS8238C Manuel utilisateur

SDAR

SDAR 830A, 830B, 830D, 830C Manuel utilisateur

RS PRO

RS PRO RS-9519BT Manuel utilisateur

BGS technic

BGS technic 8890 Manuel utilisateur

Amprobe

Amprobe Hexagon 60 Manuel utilisateur