Extech Instruments AUT35 User manual

USER GUIDE

AUT35-EU-EN V1.0 07/13

ModelAUT35

30AAutomotive

CurrentTester



Features

• LargedigitLCDdisplaywithbar‐graphindication

• Forusewithmini‐bladeandATCbladesizefuses

• Includesmini‐blade,ATCblade,and‘alligator’clamp

connectorswith1.3ft.(40cm)cable

• Measuringrangeto30A/48VDC(10sec.testtimemax.)

Safety

WARNING:RiskofElectrocution.Keephandsandfingersonthe

bodyoftheprobeandawayfromthebladetips.

CAUTION:Read,understandandfollowSafetyRulesand

OperatingInstructionsinthismanualbeforeusingmeter.

Donotattempttorepairthisunit.Therearenouserserviceable

parts.

notexposeunittoextremetemperatures/highhumidity

Donotusetheunitifitiswetordamaged

Donotapplymorethantheratedvoltagebetweentheprobetip

andground.

Donotoperatewiththecaseopen

Thissymbol,adjacenttoanothersymbolorterminal,

indicatestheuser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



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

www.extech.com



Specifications

Range0to30ADC/48VDC

Resolution100mA

Accuracy±(2%ofreading+2digits)

Detectiondistance <0.2”

OperatingTemperature 0to50

C(32to122

F)

StorageTemperature ‐20to60

C(‐4to140

F)

Altitude2000m(7000ft.)maximum

RelativeHumidity 80%to31

C,decreasingto50%at

C

Battery1x9Vbattery

DimensionsandWeight 86x37x28mm(3.4x1.5x1.1")

68g(0.15lbs.)



OperatingInstructions

1. Determineconnectiontype:blades(7)oralligatorclamps(8).

2. Connectthedesiredtestcabletothemeter’sbananajack

connectorcable(6),redtored,blacktoblack.

3. TurnthevehicleignitionOFF.

4. Iftestingthroughthevehiclefusebox:a.Removethefusefor

the

circuitundertest;b.Plugtheblade(7)intothefusebox

(wherethefusewasremoved);andc.Inserttheremoved

fuseintothefusejackonthemeasurementcable(9).

5. Ifusingalligatorclampsconnecttheblackclampontoagood

groundandconnectredclamptothe

positivetestpoint.

6. Befor econ tinuingpleasenotethattestsshouldbelimitedto

a10secondperiod.Longertestscoulddamagethemeter.

7. Pressthemeter’sPowerbutton(5)toswitchitON.

8. PresstheZERObutton(3)tozerothedisplayed reading.

9. Powerthecircuitunder

testupto10secondsonlyandread

theLCDbargraph(1)andthedisplaydigits(2)forthe

measuredDCcurrent.

10. UsetheHOLDbutton(4)tofreezethedisplayedreading.

11. WhenfinishedpressPowertoswitchthemeterOFF.

12. WARNING! The Fuse blades or Alligat or

clamp may become

hotduringtesting.Allowtocoolbeforeremoving.Donottest

>10seconds.



BatteryInstallation

1. Toreplacethebattery,removethescrewfromthebackofthe

unitandremovethecover.

2. Insertorreplacethe9Vbattery(observepolarity).

3. Replacethebatterycover.



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 house h old  waste. The

user is

 obligated to take end‐of‐lifedevicesto a designatedcollection

pointforthedisposalofelectricalandelectronicequipment.



Warranty

FLIR Systems, Inc.warrantsthis ExtechInstruments brand deviceto be free of

defects in parts and workmanship for one year from date of shipment (a six

month limited warranty applies to sensors and cables). If it should become

necessary to return the instrument for service during or beyond the warranty



period, contact the Customer Service Department for authorization. Visit the

website www.extech.com for contact information. A Return Authorization (RA)

numbermustbeissuedbeforeanyproductisreturned.Thesenderisresponsible

forshippingcharges,freight,insuranceandproperpackagingtopreventdamage

in transit. This warranty does not apply to defects resulting from action of the

user such as misuse, improper wiring, operation outside of specification,

impropermaintenanceor

repair,orunauthorizedmodification.FLIRSystems,Inc.

specifically disclaims any implied warranties or merchantability or fitness for a

specific purpose and will not be liable for any direct, indirect, incidental or

consequentialdamages.FLIR’stotalliabilityislimitedtorepairorreplacementof

the product. The warranty set forth above

is inclusive and no other warranty,

whetherwrittenororal,isexpressedorimplied.

Calibration,Repair,andCustomerCare

FLIR Systems, Inc. offers repair and calibration services for the Extech

Instruments products we sell. NIST certification for most products is also

provided. Call the Customer Service Department for information on cali bration

services available for this product. Annual calibrations should be performed to

verifymeterperformanceandaccuracy.Technicalsupportand

generalcustomer

serviceisalsoprovided,ref ertothecontactinformationprovidedbelow.

SupportLines:U.S.(877)439‐8324

International:+1(603)324‐7800

TechnicalSupport:Option3;E‐mail:[email protected]

Repair&Returns:Option4;E‐mail:repair@extech.com

Productspecificationsaresubjecttochangewithoutnotice

Pleasevisitourwebsiteforthemostup‐to‐dateinformation

www.extech.com

FLIRCommercialSystems,Inc.,9Townse ndWest,Nashua,NH03063USA

ISO9001Certified

Extech Instruments AUT35 User manual

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