3
III. Operation Instruction
Figure 2
A. Measurement of Wind Velocity (refer to figure 2)
1. Press the on/off button to turn on the anemometer.
2. Select anemometer function by moving the function switch
3. Select the desired units by moving the unit selection switch
4. Determine the approximate wind direction.
5. Hold the anemometer so that the air flow will pass through the vane
from the back to the front (the back: where the mounting nut is; the
front: where engraving of ANEMOMETER is).
6. Wait for 4 seconds for a stabilized reading
7. For more accurate results, try to keep the axis of the vane within 20
°
of
the wind direction.
