Weight: 55 g
Height: 113 mm
Width: 63 mm
Depth: 48 mmmax.
Volume display: 9.99 litersmax.
Test duration: 30 seconds
accuracy: +/- 3%
Show: FEV1 and% of norm
FEV6 and% of norm
quotient and% of norm
Level of obstruction
Regular peak flow measurements help:
- detect small changes in the condition of the lungs
- find the optimal drug setting of the patient
- recognize environmental factors as the cause of bronchial obstruction
- psychogenic shortness of breath of real To differentiate Bronchial narrowing