Sleep Apnoea Home / Service Directory / Tests and support / Digital/Home Testing / Sleep Apnoea Sleep Apnoea Vyaire Spirometry View basket “Vyaire One pft Spirometry” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Vyaire One pft SpirometryForced blow spirometry assesses the patients’ airways and volume. ... £310.00 Add to basket