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Product InformationThis working model shows the principle of wind velocity measurement.Four plastic cups on arms are mounted on a smooth turning axle. The apparatus is sensitive to the slightest breeze, even as low as 2 mph; wind speed can be quantitatively determined by counting the rotations. The hub rides on hard steel jewel bearings, and the base is 9 cm x 9 cm. You may use this model indoors with an electric fan.  Tell a Friend about this item
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 Home | Terms and Conditions | Customer Bill of Rights | Privacy Statement Contact Us | About Us | How To Request a Quote | Site Map | FAQs 5100 West Henrietta Road PO Box 92912 Rochester, NY 14692 585-321-9104 www.sciencekit.com (Fax) 585-321-9105 Science Kit(R), TheSKope(TM), Boreal(R) and Teacher Developed-Classroom Tested(TM) are trademarks of Science Kit Inc.(R). Copyright(C) 2005, 2003, 2001 Science Kit, Inc.(R). |
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