Peak Flow Meters

The perfect tool for "first in line" diagnosis of obstruction in the airways. Mainly used for monitoring Asthma & COPD sufferers, the peak flow meters in our range predominantly measure Peak Expiratory Flow (PEF) with some models able to operate in a slightly more advanced state with the ability to measure FEV1 & FVC. Ideal for patients for self-monitoring; nurses and doctors for initial diagnostics. Disposable mouthpieces can be purchased online at