Volume Flow Hood

A volume flow hood, also known as a capture hood, is a precision measurement instrument used in heating, ventilation, and air conditioning (HVAC) systems to evaluate and balance airflow within various building spaces. This portable device measures and quantifies the volume of air passing through diffusers, grilles, and registers, ensuring optimal HVAC system performance. Volume flow hoods are essential tools for HVAC professionals, energy auditors, and building engineers. They play a crucial role in maintaining indoor comfort, improving energy efficiency, and ensuring compliance with ventilation standards and regulations.

The testo 420 volume flow hood makes it possible to measure the flow volume in large air intakes and vents. With a weight of less than 2.9 kg, it is incredibly lightweight and efficient. Volume flow hood allows users to easily and accurately comply with hygienic indoor Air Quality guidelines.

Choose the Testo 420 volume flow hood for larger ceiling outlets and while benefiting from enhanced maintenance features for HVAC systems. The flow hood, featuring a removable measuring instrument, is exceptionally lightweight and ensures accurate volume flow calculations at swirl outlets.