Peak Flow Meter
12 questions in this category
A lightweight, portable device used to measure the amount and rate of air forcefully exhaled from the lungs. Primarily used by asthma patients to monitor their condition and assist doctors in treatment decisions.
PF120A is for adults — measurement range 60–800 L/min. PF120C is for children — measurement range 50–400 L/min.
Three color-coded indicators: Green (good/normal), Yellow (warning), Red (dangerous/emergency) — used to interpret peak flow rates.
No. Disposable mouthpieces can be purchased separately at www.cypressmedic.com.
No. Use a new disposable mouthpiece for every usage.
Recommended for hygiene and to avoid contamination.
It is intended for single-person use. If sharing is necessary, clean the meter thoroughly and use a disposable mouthpiece.
Position the red indicator at zero before measuring.
Stand up, take a deep breath, seal lips tightly on the meter, hold it horizontally.
Exhale quickly and as forcefully as possible — avoid coughing or spitting.
Take at least 3 readings and record only the highest.
Immerse in warm water with mild detergent for at least 2–3 minutes at least once per week. Ensure it is completely dry before using again.
At least 1 year and up to 3 years depending on usage. Replace with a new unit after 3 years.
2 years for all Rossmax Peak Flow Meters.
Yes. Rossmax peak flow meters have CE approval and comply with European Standards (EU).