Benefits of owning an FT5, FT6 or FT8 airflow meter:
- Save future shipping costs by shipping just the orifice plate for recalibration.
- Purchase extra orifice plates for future needs, instead of extra meters.
- Carry two or three small plates to the job site, not two or three meters!
- No tools required to change plates.
- Save by ordering standard set of plates.
Orifice plates are easily interchangeable; they are held in place with included bolts and wing-nuts. No tools required to change plates.