Purpose and key benefit Adjustable anemometer housing that lets you position the cups for better exposure to airflow, improving the accuracy and reliability of wind measurements. Performance and function Low rotation resistance for smooth, responsive rotation and more accurate readings. Designed for precise measurement while remaining compact and lightweight for field use. Design and materials Small, portable form factor that is easy to carry and quick to assemble. Durable ABS construction for long-term, safe, and practical use in routine measurements. Compatibility and practical fit Built to integrate easily with common measurement setups and portable testing workflows; its simple design makes it adaptable to many applications. When to use it (applications) Outdoor weather monitoring: portable and rugged enough for field sampling and spot checks. HVAC and building inspections: compact size and accurate rotation help assess airflow in ducts and vents. Outdoor sports and hobbyist use (e.g., small boat, kite, or drone testing): flexible adjustment and sensitivity provide useful, on-the-go wind information. Why customers choose this product Offers a balance of accuracy, portability, and durability without added complexity, making it practical for professionals and hobbyists who need reliable wind measurements in varied environments.