This simple form Anemometer is used to demonstrate wind speed. The unit is made from corrosion resistant materials to withstand weather conditions. One cup is colored red so you can easily count the number of rotations. Instructions included.
PRODUCT WARNINGS
WARNING: This product can expose you to chemicals including styrene, nickel, and lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.