461995-EU-EN v1.5 07/13
5
Contact Tachometer RPM Measurements
1.
Move the Function switch to the CONTACT position.
2.
Press the Measure button while lightly pressing the rotating ring against the center opening
of a rotating shaft.
3.
Release the Measure button when the display stabilizes (approx. 2 seconds).
Linear Surface Speed (ft/min or m/min) Measurements
1.
Slide the Function Switch to "SURFACE SPEED ft/min" or "m/min" position.
2.
Install the surface speed attachment on the meter rotating ring.
3.
Press the Measure button and hold the surface speed wheel against the device being
measured.
4.
Release the Measure button when the display stabilizes (approx. 2 seconds).
MIN/MAX and Last Reading Memory Recall
The 461995 can record Maximum, Minimum, and Last Reading for the period of time the Measure
button is held. These stored values can then be read directly on the meter's display. The memory
will automatically clear after approximately 10 seconds of meter inactivity. Access the memory data
immediately after the measurements have been taken as follows:
1. Press the Memory key once and hold it down: The Last Reading is displayed followed by the
"LA" icon.
2. Press again and hold: The Maximum value is displayed followed by the "UP" icon
3. Press again and hold: The Minimum value is displayed followed by the "dn" icon
Battery Replacement
The low battery indication appears as "LO" on the display. To replace the batteries, slide the rear
battery compartment cover off of the meter, replace the four 1.5V AA batteries, and replace cover.
You, as the end user, are legally bound (
EU Battery ordinance
) to return all used
batteries,
disposal in the household garbage is prohibited!
You can hand over your
used batteries / accumulators at collection points in your community or wherever batteries
/ accumulators are sold!
Disposal:
Follow the valid legal stipulations in respect of the disposal of the device at the
end of its lifecycle
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