Extech 382357 handleiding
Handleiding
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382357‐EU‐ENV2.42/13
4
Operation
Note:Ensurethatthejawsarefullyclosedbeforetesting.
Note:DONOTclampontoanyconductororopentheclampjawsduringthestart‐upself‐
calibration(self‐calisidentifiedbytheLCDcountingdownfromCAL7toCAL1).
GroundResistanceMeasurements
1. Opentheclampjawsandcheckthatallsurfacesare
cleanandfreeofdust,dirt,oranyforeign
substances.Cleanifnecessary.
2. Forcefullysnaptheclampjawsopenandclosed
severaltimes.
3. Turnthemeteronbymovingtherotaryswitchto
theohms
position.DONOTinterruptthestartup
procedurebyopeningtheclampjawsorclamping
aroundaconductor.Duringself‐calibration,the
meterwilldisplayCAL5,CAL4,CAL3,CAL2and
CAL1.
4. Oncethestart‐upcalibrationprocedureiscompleted,themeterwillsoundabeep.Clamp
ontoanelectrodeorgroundrodandreadthevalueofground resistanceonthedisplay.
Ground/LeakageCurrentMeasurement
1. Turnthemeteronbymovingtherotaryswitchtothe
mAorAposition.
2. Clampontotheelectrodeorconductor
3. Readthevalueofleakagecurrentdisplayedonthe
LCD.
HOLD
PresstheHOLDbuttontofreezethereadinginthedisplay.Hwillappearinthedisplay.Press
HOLDagaintoexitthefunction.
Bekijk gratis de handleiding van Extech 382357, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Extech |
| Model | 382357 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 1526 MB |





