Mini-Wright Peak Flow Windmill Trainer - Pack of 5

By attaching a Mini-Wright Windmill Trainer to the meter, and blowing through the mouthpiece, exhaust air spins the sails. If the Windmill is placed close to the mouthpiece, it is easy to make the sails spin but by moving the Windmill further and further away from the mouthpiece, the person has to blow harder thus training the lungs.

Obviously, this is the very essence of good technique, and is particularly suitable for children below 10 years of age, and others who need help with their peak flow manoeuvre. These Windmill Trainers will attach to both the Standard Range and AFS Low Range meters.