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 degrees
All prices are for U.S. educators.
Educational use only: Vernier products are designed for educational use. They are not appropriate for industrial, medical, or commercial applications. Product usage disclaimer »