Airflow Meters
Airflow Meters
Airflow meters are instruments used to measure air velocity, volume flow rate, and differential pressure of air in ducts, rooms, and ventilation systems. They are essential tools for HVAC engineers, facility managers, and environmental specialists who need to verify system performance, ensure adequate ventilation, and maintain indoor air quality across commercial, industrial, and research environments.
The category spans handheld vane anemometers and hot-wire probes for spot measurements to flow hood balometers for measuring total airflow from supply and return diffusers, and differential pressure instruments for duct traverses. Many instruments combine airflow measurement with temperature and humidity sensing for comprehensive indoor environment assessments.
Typical Applications
- HVAC system commissioning, balancing, and performance verification in commercial buildings
- Cleanroom and laminar flow cabinet airflow validation to ISO 14644 and GMP standards
- Industrial ventilation testing and fume hood face velocity measurement for occupational safety
- Building envelope and duct leakage testing for energy efficiency audits
- Process air monitoring in pharmaceutical, semiconductor, and food manufacturing
Popular Brands
Testo offers a broad range of professional airflow instruments including flow hoods and multifunction probes. Fluke provides rugged airflow meters designed for field HVAC maintenance. IFM Efector manufactures inline flow sensors for continuous industrial process monitoring.
