382357‐EU‐ENV2.42/13
10
ReferenceTestLoop
Thereferencetestloopisasetofresistorsthatprovidesameanstochecktheperformanceof
themeter.
1. Openthemeasurementjawsandcheckthatthematingsurfacesarecleanandfreeofdust,
dirt,oranyforeignsubstances.Cleanifnecessary.
2. Clampthemeteraroundthereferenceloopasshowninthediagram.
3. Givethemeterafewsecondstosettleandreadthemeasurement.Themetershould
displayapproximatelythesamevalueasmarkedonthereferenceloop,takinginto
considerationtheaccuracylistedinthespecificationchart.Ifthereadingsarenotsimilarto
whatismarkedonthereferenceloop,consult
theTroubleShootingandMaintenance
sectionsofthismanual.
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