TSI Airflow

TSI specialises in producing air flow measurement instruments with an unrivaled degree of accuracy. Their Airflow line is regarded as having some of the highest quality and most accurate anemometer ranges on the market. Established in 1955, TSI has over half a century of industry experience in building reliable and easy-to-use tools. They continue to build on their history of success through innovation, as they introduce new ways to measure airflow and ventilation parameters.