Airflow TSI PH721 Prohood

The Alnor® Balometer® Capture Hood EBT721 is the industry standard for measuring air volume in order to balance buildings and verify air flow distribution. A balanced supply and exhaust will help ensure sufficient ventilation by meeting minimum air exchange rates, removing airborne contaminants which can affect air quality, and reducing operating costs.An ideal instrument to increase a buildings energy efficiency, the Alnor Balometer Capture Hood PH731 is used to check buildings’ pressurization, look at total amount of air coming into spaces and investigate temperature complaints with the optional temperature and humidity probe.

The Alnor Balometer Capture Hood PHT731 is a multipurpose electronic air balancing instrument for reading air volume at diffusers, grilles, registers and linear slots. It is ideal for test and balance contractors, commissioning specialists, facility managers, engineers, and construction contractors. This light weight ergonomically designed product saves time and money while helping to create a healthy and energy efficient environment.

HVAC commissioning
Clean room certification
Troubleshooting HVAC systems
Testing and balancing HVAC systems

SKU: ebt721-20

PRICE per week
(per week)
  • Downloads

    • Specification Sheets
    • User Guides
    Download spec

    Technical Specs

    • 600x600mm hood
    • Ergonomic design and ultra light weight for easy one person operation
    • Detachable digital manometer for use in other applications
    • Use with pitot, air flow, temperature, or relative humidity probes
    • Data logging and LogDat downloading software included for easy report generation
    • Pre-assembled hood frames save time on site
    • Multiple hood sizes available
    • Measurement range: 25-2500 cfm (42-4250 m3/h)
    • Back pressure compensation
    • Automatic density correction
  • Airflow

    ABOUT TSI Airflow

    TSI Inc. serves a global market by investigating, identifying and solving measurement problems. As an industry leader in the design and production of precision measurement instruments, TSI partners with research institutions and customers around the world to set the standard for measurements relating to aerosol science, air flow, chemical analysis, indoor air quality, fluid dynamics, biohazard detection, and even scrap metal sorting and plastics identification. With headquarters based in the U.S. and field offices throughout Europe and Asia, TSI has established a worldwide presence in the markets we serve. Every day, our dedicated employees turn research into reality.

  • Delivery & Collection Information

    We use next day couriers to deliver all our test instruments.  That means it doesn’t matter if you’re 2 or 200 miles away, we can have the test equipment you need, delivered first thing, next day.

    When you have finished with the test equipment we can arrange for the same courier to collect it from you.

    We also offer a same day delivery service for when you really need the test equipment urgently.