How fast is the wind?

Find out for yourself with your very own anemometer. Start your own weather station with this four-cup anemometer made of corrosive resistant materials for extended outdoor use.

The single red cup allows you to easily monitor and record each rotation. This simple device provides easy use for students while accurate enough to be used by professional meteorologists for weather forecasting.

Consisting of a post and revolving wind cups, the cups are mounted on horizontal arms which extend from the axis of rotation. All you need to do is make sure each cup is pointed in the same direction with its face perpendicular to the ground, and boom! You’ll be able to measure everything from a slight breeze to a blustery gale.

What You Get

Post, revolving wind cups.  Size 22cm x 16cm x 22cm

How Does It Work?

Cups perpendicular to ground catch wind and rotate device.

Teach:

Wind speed
Air
Basic meteorology