Small Anemometer, Simple device for elementary children to determine wind speed. It is simple enough for children to understand and use., Each

Details:

This compact anemometer is ideal for students of all ages to measure wind speed. Its 7-inch height and 8.5-inch diameter make it easy to handle, even for younger students. The cups are mounted on horizontal arms extending from the axis, with one red cup used to count rotations. Constructed from corrosion-resistant materials, this anemometer is perfect for extended outdoor use.