Welcome to Vitalograph International Vitalograph is a world leading provider of outstanding quality cardio-respiratory diagnostic devices, clinical trials and medical equipment servicing. Our extensive respiratory range includes spirometers, peak flow meters, COPD screeners, asthma monitors, e-diaries, inhaler trainers and resuscitation devices. With a pioneering heritage of excellence spanning half a century Vitalograph continue to make valuable contributions to effective medical care and enhanced quality of life.