PEAK FLOW METER 60-800 l/min - adults

PEAK FLOW METER - 60-800 l/min - adults

Regular use of a peak expiratory flow meter can help control asthma by detecting airway narrowing before the patient feels any symptoms, giving them time to dose the medication before symptoms worsen. Suitable for adults.

Key features
- measures daily changes in breathing
- records asthma progress over time
- shows the effectiveness of therapy
- recognises the signs of a crisis before symptoms occur
- knows how to proceed when there are signs of an asthma crisis
- determines when it is appropriate to contact the doctor or emergency service

Green area: (normal) PEF >80%.
Yellow area: (alarm) PEF =60%, <80%
Red area: (danger) PEF <60%