Child Peak Flow Meter NHS Category_Disposables/Sanitary Control providing key information such as

providing key information such as cut-off levels for drug metabolites and directions for use when testing

will be protected wherever you go

full acoustic range adult and paediatric auscultation is available through its newly designed dual head chestpiece

Can be operated discreetly inside the personal carry case

Child Peak Flow Meter NHS Category_Disposables/Sanitary Control providing key information such asThe simple, accurate way to monitor asthma 100% is the asthmatic's best. The yellow zone will typically be set to start at 80% of the asthmatic's best while the red zone will typically start at 60%. Variability of PEFR of greater than 20% should alert the asthmatic to a possible asthma attack.