KidWind Blade Pitch Protractor

KidWind Blade Pitch Protractor

KidWind Blade Pitch Protractor


This tool is incredibly helpful for measuring the blade pitch angle on your KidWind turbine.

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This tool, invented by KidWind WindSenator Niels Anderson, makes blade pitch experiments much easier! The Blade Pitch Protractor has a cut-out notch to fit around the blade dowel, and it has ridges on the back that align with the KidWind hub, making it perfect for reading, measuring, and comparing blade pitch angles.


Range of measurement: 0–70°




5-year limited warranty

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Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications.

* AP and Advanced Placement Program are registered trademarks of the College Entrance Examination Board, which was not involved in the production of and does not endorse this product.

** The IB Diploma Program is an official program of the International Baccalaureate Organization (IBO) which authorizes schools to offer it. The material available here has been developed independently of the IBO and is not endorsed by it.