The ABM-HOOD "EasyHood" includes: Padded Carrying Case, Expansion Hood (for grilles up to 24 inches x 24 inches) and a Low Airflow Adapter. Use an ABM-100 or ABM-200 (not included) meter with a smartphone to display, capture and record real-time airflow readings from air grilles ranging from 12 inches to 24 inches.
Other Balometer hoods cost 10 times as much, are too delicate and need constant calibration.The ABM-Hood comes with a 24” x 24” extension hood that can be connected and extended in less than 5 seconds and ABM200. We also revolutionized the Extension Hood (Patent Pending)
Approved by the California Energy Commission (CEC) for use in as an Airflow Measurement Device for HVAC Forced Air Systems per the 2016 Building Energy Efficiency Standards (Title 24, Part6) Section 100.0(h) and Reference Residential Appendices Section RA3.3. Click Here for details.