Air Flow Hoods & Grids

Air flow hoods and grids support HVAC test, adjust, and balance work by helping technicians measure air volume, face velocity, and duct airflow in occupied buildings, laboratories, and mechanical systems. Products in this category span portable balancing instruments, multi-point airflow grids, fume hood monitors, and duct-mounted airflow measurement stations.

Applications include:

• Supply and return air balancing
• Grille, diffuser, and register airflow checks
• Fume hood face velocity monitoring
• Building intake and exhaust airflow measurement
• Commissioning and maintenance of ventilation systems

Dwyer Instruments products represented in this category include handheld balancing tools, adjustable air flow grids, and duct airflow stations for field and installed measurement tasks.