Measuring instrument for volumetric respiratory flow, necessary tool for asthma patients. Peak flow meter.

---

Measuring instrument for volumetric respiratory flow, necessary tool for asthma patients. Peak flow meter. Diary for results of the peak flow measuring.

---

Size: 5003px × 3551px
Photo credit: © Jochen Tack / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: asthma, breath, budget, care, costs, diagnostic, diagram, diary, examine, flow, health, instrument, insurance, measuring, medical, medicine, meter, office, patient, peak, people, practice, professional, respiratory, therapies, therapy, treatment, volumetric