Instrukcja obsΕugi Extech MA445
Extech
Multimeter
MA445
Przeczytaj poniΕΌej π instrukcjΔ obsΕugi w jΔzyku polskim dla Extech MA445 (21 stron) w kategorii Multimeter. Ta instrukcja byΕa pomocna dla 3 osΓ³b i zostaΕa oceniona przez 2 uΕΌytkownikΓ³w na Εrednio 4.5 gwiazdek
Strona 1/21
USERξMANUALξ
ξ
ξ
ModelξMA440ξ400A DMMξACξClampξMeterξξ
ModelξMA443ξ ξTrueξRMSξ400ξACξClampξMeter DMMξ
ModelξMA445ξTrueξRMSξ400AξAC/DCξClampξMeterξDMMξ
ξ
ξξξξξξξξξ ξξξξξξξξξ ξ
MA44x 8/16βenβGB_V1.0ξξξ ξ
2
Introductionξ
Thankξ ξyou forξselectingξthe Extech EX44x 400Aξ ξ ξSeriesξ ξClampξMeter.ξ
ξ
Theξ ξMA440 isξ ξa 400AξACξClampξmeterξwithξ ξa total ofξ ξ ξ9 functions.ξ
ξ
The thatξ ξMA443 isξ ξa 400Aξ ξTrue RMSξACξClampξmeterξ ξoffersξ10ξfunctionsξincludingξTRMSξACξ
measurementsξandξTypeξ ξK Thermocoupleξ
ξ
Theξ ξMA445 isξ ξa 400A 11ξ ξ ξAC/DC True RMSξClampξmeterξwithξ ξfunctionsξincludingξDCξCurrent,ξ ξTRMS
ACξmeasurements, andξ ξTypeξ ξK Thermocouple.ξ
ξ
TheξMA44x 4000ξseriesξareξhandβheld,ξ ξcountξclampξmeters. seriesξThisξmeterξ ξmeasuresξ ξAC/DC
voltage,ξACξcurrent,ξDCξcurrent (MA445), continuity,ξ ξresistance,ξdiode,ξ ξcapacitance,ξtemperatureξ
(MA443 MA445),ξandξ ξfrequency,ξandξdutyξcycle.ξInξaddition,ξtheseξmetersξofferξDisplayξhold,ξMINβ
MAXξ(MA443 MA445), Relativeξandξ ξ ξmode,ξNCVξ(nonβcontactξvoltage detection),ξ ξandξautomaticξ
powerξOFF.ξ
ξ
Inξadditionξto (Quickξthe theξmeter,ξ ξpackagingξincludesξInstructionalξdocumentationξ ξStart),ξTestξ
Leads,ξ βK typeξtemperatureξprobeξ(MA443 MA445),ξandξ ξbatteries,ξandξ ξa pouch.ξ
ξ
This tested calibrated reliableξdeviceξisξshippedξfullyξ ξandξ ξand,ξwithξproperξuse,ξwillξprovideξyearsξofξ ξ
service. forξPleaseξvisitξourξ ξ ξwebsite (www.extech.com) toξcheckξ ξtheξlatestξversionξofξthisξUserξ
Guide,ξProductξUpdates, CustomerξProductξRegistration,ξandξ ξSupport.ξ
Safetyξ
Toξensureξthe theξsafeξoperationξandξserviceξofξ ξmeter,ξfollowξtheseξinstructionsξclosely.ξFailureξtoξobserveξ
warningsξcanξresultξinξsevereξpersonalξinjuryξorξdeath.ξ
TheseξinstrumentsξareξdesignedξandξproducedξinξstrictξaccordanceξwithξIEC/EN61010β1,ξIEC/ENξ61010β β ξ2 032,
and andξIEC/ENξ61010β β2 033,ξsafetyξstandards,ξ ξcomplyξ ξ ξ ξ ξ ξ ξ ξwith the safety standard for double insulation,
overvoltageξCATξIIIξ600Vξandξpollutionξlevelξ2.ξξPleaseξobserveξ ξ ξ ξ ξ ξall operational and safety instructions
otherwiseξtheξprotectionξ ξprovided byξinstrumentξmayξbeξcompromised.ξ
These standardξinstrumentsξconformξtoξULξ ξ61010β1, 61010 032, 61010 033;ξ β β2ξ β β2ξtheseξinstrumentsξareξ
certifiedξtoξCSA no.ξstandardξC22.2ξ ξ61010 033.β1, 61010 032, 61010ξIECξstandardξ β β2ξandξIECξstandardξ β β2ξ
CAT test connected sectionξIII:ξApplicableξtoξ ξandξmeasuringξcircuitsξ ξtoξtheξdistributionξ ξofξ ξa buildingβsξlowξ
voltage safetyξmainsξinstallation;ξbeforeξuse pleaseξofξtheseξinstrumentsξ ξobserveξandξobeyξallξ ξinstructions.ξ
ξ
ξ
ξ
ξ
ξ
ξ
ξ
MA44x 8/16βenβGB_V1.0ξξξ ξ
3
ξWARNINGSξ
ξ
WARNINGS BODILYξidentifyξhazardous causeξconditionsξandξactionsξthatξcouldξ ξ ξHARMξorξDEATH.ξ
1. Beforeξuse, operation.ξcheckξtheξclampξmeterξandξprobeξforξdamageξorξabnormalξ ξDoξnotξuseξtheξmeterξ
if isξprobeξinsulationξdamage,ξmeter meterξdisplayξproblems,ξabnormalξ ξfunctioning,ξetc.ξ ξobserved.ξ
2. Neverξuseξthe the theξmeterξwithξ ξbatteryξcompartmentξopen orξ ξwithξ ξmeterξhousingξdisassembledξinξanyξ
way;ξ ξ ξ ξ ξ ξ ξ ξotherwise a risk of shock will exist.
3. Whenξtakingξmeasurements,ξensureξthat and theξyourξhandξ ξfingersξareξinξ ξsafeξareaξbehindξtheξfingerξ
guard.ξDoξnotξtouchξbareξwireξorξconnectors,ξ ξunused inputξterminals,ξorξtheξcircuitξunderξtestξtoξpreventξ
electricalξshock.ξ
4. Beforeξtakingξmeasurements,ξthe theξfunctionξswitchξmustξbeξsetξtoξ ξcorrectξposition.ξToξpreventξ
damageξtoξtheξmeter,ξ ξ ξ ξ ξ ξ ξ ξ ξ ξ ξ ξ ξthe function switch must not be turned while measurements are taking place.
5. Do DCξnotξapplyξvoltageξ600VξACξorξ ξorξgreaterξ ξ ξ ξ ξ ξ ξ ξ ξbetween the clamp meter terminals and ground. Failure
to toξfollowξtheseξinstructionsξcanξcauseξelectricξshockξandξdamageξ ξtheξmeter.ξ
6. 42V Whenξmeasuringξsignalsξ ξ>ξDCξorξ ξ> 30VξAC pleaseξrmsξ ξuseξcaution electricalξasξtheseξlevelsξcanξcauseξ ξ
shock.ξ
7. Doξnot measureξ ξvoltageξorξcurrentξhigherξthan the theξ ξallowableξinput;ξ ξfunctionξswitchξmustξbeξsetξtoξ
the the theξmaximumξrangeξpositionξfirstξwhenξ ξrangeξofξ ξmeasuredξsignalξisξunknown.ξBeforeξmeasuringξ
resistance,ξ ξdiode, and andξcontinuityξpleaseξremoveξpowerξtoξtheξcircuitξ ξunder testξ ξdischargeξallξ
capacitors.ξ
8. Whenξtheξlowξbatteryξsymbolξisξdisplayed,ξreplacedξ ξ ξ ξ ξ ξ ξthe batteries promptly to ensure measurement
precision.ξRemoveξbatteries beξfromξthe theξmeterξifξ ξmeterξisξtoξ ξstoredξlongerξthanξ60ξdays.ξ
9. Doξnotξservice must serviceξor ofξmodifyξtheξinternalξcircuitsξ ξtheξmeter.ξQualifiedξpersonnelξ ξ ξtheξmeterξ
only.ξ
10. Doξnot notξuseξtheξmeterξinξflammableξorξexplosiveξ ξenvironments (gasξorξvapors).ξDoξ ξuseξtheξmeterξinξ
environmentsξthat theξexceedξtheξoperationalξtemperatureξandξhumidityξspecifications.ξDoξnotξuseξ ξ
meterξinξareasξ ξ ξ ξ ξ ξ ξ ξwhere a strong electromagnetic field is present.
11. Toξcleanξtheξmeter,ξuseξonlyξ ξa softξdampξclothξ(neutralξdetergentsξonly)ξtoξwipeξtheξmeterξhousing.ξDoξ
notξuse underξabrasivesξor powered on orξsolvents.ξDoξnotξcleanξtheξmeterξif it isξ ξ ξ ξ ξ ξconnectedξtoξ ξa circuitξ ξ
test;ξalwaysξpower OFFξtheξmeterξ ξand theξdisconnectξ ξtestξ ξ ξ ξleads before cleaning.
12. Useξonlyξtheξtestξprobesξprovided.ξReplaceξtest testξprobesξwith better.ξonesξof orξtheξsameξratingξ ξ ξTheξ ξ
probesξareξtoξbeξusedξforξmainsξmeasurementsξCAT CATξIIIξorξ ξIVξinξaccordanceξwithξIECξ61010 031β ξandξ
shallξhave voltageξ ξaξratingξof ofξat theξleastξ ξvoltageξ ξtheξcircuitξtoξbeξmeasured.ξ
13. Individualξprotectiveξequipmentξshouldξbeξusedξif inξHAZARDOUSξLIVEξpartsξ ξtheξinstallationξwhereξ
measurements accessible.ξare couldξtoξbeξcarriedξoutξ ξbeξ ξ
14. Ifξthe theξequipmentξis inξusedξ ξ ξa mannerξnotξspecified by byξ ξthe theξmanufacturer,ξ ξprotectionξ ξprovided ξ ξ
equipmentξmayξbeξimpaired.ξ
15. Toξreduce of orξtheξriskξ ξfireξ ξelectric doξshock,ξ ξnotξ ξ ξ ξ ξ ξ ξ ξexpose this product to rain or moisture.
16. Verifyξthe theξmeterξoperationξbyξmeasuringξ ξa knownξvoltage. doubt,ξIfξinξ ξhaveξ ξmeterξserviced.ξ
17. Toξavoidξfalse that as as theξreadingsξ ξcanξlead injury, batteryξtoξelectricξshockξandξ ξreplaceξ ξ ξsoonξ ξ ξlowξ
batteryξindicatorξ ξappears.
18. Deβenergizeξtheξinstallationξunderξtestξorξwearξ ξ ξ ξ ξ ξ ξ ξsuitable protective clothing when placing or removing
theξcurrentξclampξfromξ ξa testξsetup.ξ
19. Doξnotξapply/removeξtheξcurrentξclamp mayξto/fromξUNINSULATEDξ ξHAZARDOUS LIVEξconductorsξwhichξ ξ
causeξelectric electricξshock,ξ ξ ξburn, orξarcξflash.ξ
ξ
ξ
Specyfikacje produktu
Marka: | Extech |
Kategoria: | Multimeter |
Model: | MA445 |
Potrzebujesz pomocy?
JeΕli potrzebujesz pomocy z Extech MA445, zadaj pytanie poniΕΌej, a inni uΕΌytkownicy Ci odpowiedzΔ
Instrukcje Multimeter Extech
14 WrzeΕnia 2024
30 Sierpnia 2024
26 Sierpnia 2024
25 Sierpnia 2024
24 Sierpnia 2024
18 Sierpnia 2024
16 Sierpnia 2024
14 Sierpnia 2024
13 Sierpnia 2024
6 Sierpnia 2024
Instrukcje Multimeter
- Multimeter PeakTech
- Multimeter Voltcraft
- Multimeter Milwaukee
- Multimeter GW Instek
- Multimeter Stanley
- Multimeter TFA
- Multimeter Chauvin Arnoux
- Multimeter Gembird
- Multimeter Uni-T
- Multimeter Owon
- Multimeter Emos
- Multimeter Velleman
- Multimeter Gossen Metrawatt
- Multimeter Fluke
- Multimeter BENNING
- Multimeter Metrix
- Multimeter Ferm
- Multimeter Testboy
- Multimeter Kyoritsu
- Multimeter Powerfix
- Multimeter Monacor
- Multimeter Laserliner
- Multimeter Profile
- Multimeter Appa
- Multimeter Amprobe
- Multimeter Tacklife
- Multimeter Somogyi
- Multimeter Steren
- Multimeter Flir
- Multimeter Maxwell
- Multimeter Topcraft
- Multimeter Altai
- Multimeter Plieger
- Multimeter Greenlee
- Multimeter HΓΆgert
- Multimeter Wago
- Multimeter Bruder Mannesmann
- Multimeter Metrel
- Multimeter Digi-tool
- Multimeter Elma
- Multimeter PCE Instruments
- Multimeter CEM
Najnowsze instrukcje dla Multimeter
19 WrzeΕnia 2024
18 WrzeΕnia 2024
18 WrzeΕnia 2024
17 WrzeΕnia 2024
17 WrzeΕnia 2024
17 WrzeΕnia 2024
17 WrzeΕnia 2024
17 WrzeΕnia 2024
17 WrzeΕnia 2024
16 WrzeΕnia 2024