What is the difference between an anemometer that uses mechanical cups and vane versus an anemometer that uses ultrasonic technology?

For a discussion on the differences between mechanical and ultrasonic anemometers, please see the article entitled "Anemometer Technology.pdf" under Attachments found below.

Article Number: 300
Posted: Sun, Aug 17, 2008 4:24 PM
Last Updated: Thu, Sep 11, 2014 5:50 PM

Online URL: https://www.maretron.com/support/knowledgebase/phpkbv7/article.php?id=300