The Model C3 rotor is made of tough polycarbonate for exceptional durability and reliability. The Model C3 sensor base is also made of rugged polycarbonate, making it more resistant to damage during installation.

The C3 is available with Measnet calibration or with Bryza Wind Lab wind tunnel calibration. In addition, customers with their own calibration capability can purchase an uncalibrated option. 

The C3 is made entirely of Lexan, a strong, breakage-resistant plastic. Its distinctive blue vinyl boot shields wiring for long-term performance. All models are individually laser-engraved with serial number and date code, simplifying tracking and data analysis and include a rubber boot.

Configuration options include a calibrated C3C Anemometer, single sensor bracket (wired), or a dual sensor bracket (wired)​.