Using your Peak Flow Meter

How to use the Peak Flow meter

1. Stand up if possible.
2. Check cursor is on zero (L/Min position).
3. Take a deep breath in and place Peak Flow Meter in the mouth (hold horizontally), and close lips.
4. Blow suddenly and hard.
5. Note number indicated on cursor.
6. Return cursor to zero.
7. Repeat twice and obtain three readings.
8. Write down the best of the three readings.

Peak flow meters can be purchased from the Asthma Society of Ireland. (€22.50 including postage and packaging).