Product prices and availability are accurate as of 2020-11-22 12:59:58 UTC and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
Cup anemometer for observing wind speed in educational weather-monitoring experiments
Three black cups and one red cup for counting revolutions per minute
Made of corrosion-resistant parts to withstand outdoor use