Non-Contact Measurement - VOLTCRAFT DT-30LK Mode D'emploi

Sequence 1 Function
RPM Revolutions per minute (non-contact)
↓
rPm Revolutions per minute (contact via cone)
↓
HZ Frequency (contact-free + contact via cone)
↓
M/M Meter per minute (contact via cone)
↓
I/M Inch per minute (contact via cone)
↓
F/M Feet per minute (contact via cone)
↓
Y/M Yards per minute (contact via cone)
Sequence 2 Function
REV Total number of revolutions (non-contact + contact via cone)
↓
M Total distance in meter (contact via friction wheel)
↓
In Total distance in inches (contact via friction wheel)
↓
FT Total distance in feet (contact via friction wheel)
↓
Yd Total distance in yards (contact via friction wheel)
a) Non-contact measurement
1. Follow the steps above to select the desired unit of measurement.
2. Press and hold the MEAS button (6) to activate the laser (4).
3. Point the laser beam at right angle at the position of the reflective strip. The distance be-
tween the measuring device and the reflective strip should not exceed 3 m.
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