Feature

●Place the anemometer horizontally on the outdoor platform, and use the compass to determine the south and north directions, which is the SN orientation on the box cover, which is in a straight line with the compass.
●The scale on the wind indicator board represents the wind level, and the position of the wind deflector is the wind level at that time.
●Observe the direction indicated by the wind direction pointer, which is the local wind direction at that time.
●Cooperate with the anemometer to measure the local wind speed at that time, and lightly lean the anemometer on the central axis of the wind wheel to read the wind speed.
●The experimental box is equipped with all kinds of required materials, allowing children to explore the mysteries of natural phenomena in experimental games. Develop a good habit of hands and brains.

Description

Describe:
The wind anemometer is a primary school natural science teaching instrument, mainly used to measure the wind strength and wind direction.
How to operate
1. Place the wind anemometer horizontally on the outdoor platform, and use the compass to determine the south and north directions, which is the SN orientation on the box cover, which is in a straight line with the compass
2. Observe the direction indicated by the wind direction pointer, which is the local wind direction at that time.
3. The scale on the wind indicator board represents the wind level, and the position the wind deflector reaches is the wind level at that time.
4. Cooperate with the anemometer to measure the local wind speed at that time. Lightly lean the anemometer on the central axis of the wind wheel to read the wind speed.
Install:
1. Vertically fix the needle support on the wooden box cover.
2.Fix the casing of the wind direction pointer at the lower part, and the height should be appropriate.
3. Fix the wind indicator plate on the upper part of the casing, and adjust the screws on both sides of the wind indicator plate to make it tight and flexible.
4.Put the sleeve on the needle-shaped strut, and install the wind wheel on the uppermost end.