Peak flow meter Peak Flow meter - adult
Peak flow meter - 60-800 l/min - adult
Regular use of a peak flow meter can help monitor your asthma by detecting airway narrowing before you notice any symptoms, so you can adjust your medication before symptoms worsen. Suitable for adults.
Key features:
- measures daily changes in your breathing
- Monitor the control of your asthma over time
- shows how well your treatment is working
- Detects signs of flare-ups before symptoms appear
- know what steps to take if you notice signs of an asthma flare-up.
- decide when to call your doctor or seek emergency care.
Green area: (normal) PEF >80%.
Yellow area: (warning) PEF =60%, <80%.
Red area: (danger) PEF <60%.