Extech Instruments RPM33 - Description; Meter Components; Button Functions

RPM33-EU-EN V1.3 4/13
3
Description
MeterDescription
1. Surface(circumference)wheelaccessoryisshown
connectedtoshaft(rubberconeandconcave
accessoriesarealsosupplied)
2. Adaptorshaft
3. Removablecollar(Photosensorandlasersourceare
locatedatthetopofthemeterunderthiscollar)
4. MEM(Memory)button
5. Batterycompartment(rear)
6. MEASUREbutton

7. MODEbutton
8. LCDDisplay

Push‐buttonDescription

 MEM(Memory)button:UsedtoRecord/Recallreadings
 MEASUREbutton:Pressandholdtotakereadings.TheLaserpointerwillswitchonforPhoto
tachometermeasurementswhenpressed
 MODEbutton:Pressmomentarilytoswitchmeasurementunits.Pressandholdfor2seconds
toswitchbetweenSurfaceSpeedand
Lengthmeasurementmodes
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