and defects. In the case of any abnormal condition is
detected, do not make any type of measurement.
A. RPM Measurement
1. Apply the reflective tape to the object being measured.
2. Depress the measurement button and align the visible
light beam with the applied tape.
3. Verify if the display measurement indicator flashes
when the light beam aligns with the tape. Release the
measurement button after reading stabilization (approx.
after 2 seconds).
Figure 2
16