使用操作说明书手册-LT83A-web

DIGITAL MULTIMETERGeneral descriptionFor your safety...Overload protectionModel:LT83AThe LT83A is a digital mulfmeter with the mostGeneral:Insped the test leads for damage to theB00VAC/DC mmscommon features needed by a techrician.Theinsulaion or exposed metaL Replace if suspect.NeverVACIDC200m rangeground yourselfwhen taking dledrical measurements.for 15 secLT83A meler me asures cument,resistance,voltage,MA夏VINHCLand coninuty.It also has a battery test.Test leadsDo not touch exposed metal ppes,oufets,fortures>200Wtn98600VAC/DC rms-a时store within the meter and can comect the LT83A toet.,which might be at ground potera.Keep your0.5A/500VU8Fieldpiece accessory heads.The body is made outbody isolated fom ground by using dry clo thing.rubberBattery Te过1.5V range8.3532rm)of durable ABS plastic and has a back display.shoes,rubber mats,or any approved insulating mater.moR日M74User maintenanceaL When disconnecting from a circut,disconnect the0.5A/500V use"REO lead first,then the common lead.Work wth othc104Battery Replacement:When the musmeter dis.ers.Use one hand for testing.Tum off power to the cir8.3532rm)plays the"白”the batlery must be replaced tocut under test before ating,unsodering.or breakingmodel R月M74AACIDCmaintain proper operaion.To prevert electfcalthe circit.Keep your fngers on the plastc and behind10A/500V fuseshock,tumn off the meter and discomedt leadsthe ridge of the probes.10A8.3532mrmbefore removing te back cover.All Voltage Tests:All votage ranges wil withmodel RFL83AFuse Replacement:When only certain rangesstand up t 600VAC or 600VDC.Do not apply moreResis由hce500VAC/DC rmsq1vorg.ece然.Open the ca然adthan 600VDC or 600VAC.Diode Tes500VAC/DC rmsreplace according to the Overoad Protecfion chart.AC Tests:Disconnect the meler from the ciroutContinuityAnd成her repairs mu时be performed by abefore tuming any induc的rat,nduding mo的s500VAC/DC rmsFieldpiece service centertransformers,and solenoids.H voltage transientsServicecan damage te meter beyond repair.Do not useReturn any defecive LT83A的Fieldpiece for war✉during eec中icpi8ranty service along with proof of purchase.ContactSafety:Designed o meet IEC 61010-1Fiedpiece for out of warranty repair changes.(EN61010-1).CATIlI600V,Class Il,pollution deg 2,indoor use and complies wit CE UL61010-1.Symbols used:Fieldpiece△Caufion,.eer的manuFieldoiece Instruments,IncCaifomia,U.SA.GoundOPERATOR'S MANUALwww.fieldpiece.com回Double ins继onGeneral specificationsDC voltageResistance (ohms)Limited warrantyAuto-off:off afer 25 minutes to exdend battery.Range:200iM,2000M,20V,200V,600VResolution:0.1mVRanges:2000,20.20k0200k0.2M0,20mThis meter is warramed agains defects in materalIndicators:Coninuity beeper (<1002).Low bat.200MQor workmanship for one year from date of purdhase.Overrange:"OL"or OL"is displayed.Accuracy:0.5%±1Resolution:0.12Fieldpiece willreplace or repair the defective unit,at itsOperating environment:32'F o 122'F <70%RHInput impedence:10MAccuracy:1.0%44 (2000 to 2MR ranges).opton,sub ject to verfication of