Asthma Peak Flow Meter - Breathing Exerciser and Lung Performance - Breath Measurement System, Peak Flow Meter Measures Lung Performance for Athletes, asthmatics, Breathing Lung Exerciser.
- STRENGTHEN your respiratory muscles with this lung exerciser. Works both your inspiration and expiration muscles and helps increase your level of activity and exercise. Very effective in asthma and building stamina..
- Single Patient use device that measures how fast air leaves the lungs when you blow forcefully after fully inhale. Keep track to help know if your respiratory symptoms are worsening or not.
- Perfect for Athletes and Exercise, oxygen users and asthma. Dual flow range accurately measures for both adults & children. Instant readings track changes in air flow for detection of asthmatic issues.
- Includes Full Range Peak Flow Meter, Instructions, Paper Asthma Log.
- Manually enter the highest of your 3 readings. You can email your log to yourself or your doctor..