User manual

DV23‐en‐US_V1.02/1 5 
1
2
3
4
USERGUIDE
DV23Non‐ContactVoltageDetector
Safety
WARNING:RiskofElectrocution.Beforeuse,alwaystesttheVoltage
Detectoronaknownlivecircuittoverifyproperoperation
WARNING:RiskofElectrocution.Keephandsandfingersonthe
bodyoftheprobeandawayfromtheprobetipandtestedinductor
CAUTION:Read,understandandfollowSafety
RulesandOperating
Instructionsinthismanualbeforeusingthisproduct.
 Donotattemptrepairs.Therearenouserserviceableparts.
 Donotexposeunittoextremetemperaturesor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symbol
Specifications
VoltageSensitivity 50Vto600VAC
Bandwidth 50/60Hz
Detectiondistance <0.2”
OperatingTemperature 32to104
o
F(0to40
o
C)
StorageTemperature 14to122
o
F(‐10to50
o
C)
Altitude <7000’(2000m)
RelativeHumidity <95%RH
Batteries 2x1.5‘AAA’type
Dimensions/Weight 6.25x1”(159x25mm)/1.5oz(42g)
Safety Thisunitcomplieswith:
EMC:EN61326‐1:2006
LVD:EN61010‐1:2010,EN61010031:2002+1:2008
UL:UL61010‐1,2
nd
Edition,2005‐07‐22
CAN/CSA‐C22.2No.61010‐1,2
nd
edition,2004‐07
ForindooruseandinaccordancewithOvervoltageCategoryIV‐
600V,PollutionDegree2;conformstoCEstandards
ULListed TheULmarkdoesnotindicatethatthisproducthas
beenevaluatedfortheaccuracyofitsreadings.
1. Pocketclip
2. Batterycompartment
3. Probetip
4. Detectorconelamp
OperatingInstructions
Note:Fornewmeters,removethebatteryendcapandthenremove
thebatteryinsulatingstrip(ifnecessary).
ACVOL TAGEDETECTION
1. Touchtheprobetip(3)tothehotconductororinsertintothe
hotsideoftheelectricaloutlet.
2. IfACvoltageispresent,thedetectorconewill
illuminate(4)and
themeterwillbeep.
NOTE:Theconductorsinelectricalcordsetsareoftentwisted.For
bestresults,rubtheprobetipalongalengthofthecordtoassure
gettingthetipincloseproximitytotheliveconductor.
NOTE:Thedetectorisdesignedwithhigh
sensitivity.Staticelectricity
orothersourcesofenergymayrandomlytripthesensor.Thisis
normaloperation.
BATTERYINSTALLATION
1. Removetheendcap(2)bygentlytwisting.
2. InserttwoAAAbatteries(observepolarity).
3. Replacetheendcap.

NOTE:Ifthemeterdoesnotworkproperly,check
thebatteriestoensurethatthey’refreshand
properlyinserted.
CLEANING
Pleasewipethemeterwithadampclothas needed.Donotuse
solventsorabrasiveswhencleaning.

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Services
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
calibration 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, refer to the contact information
providedbelow.
Copyright©2015FLIRSystems,Inc.
Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform
www.extech.com
SupportLines:U.S.(877)439‐8324;International:+1(603)324‐7800
TechnicalSupport:Option3;E‐mail:[e-mail]
Repair&Returns:Option4;E‐mai l:[e-mail]
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
TownsendWest,Nashua,NH03063
ISO9001Certified