Compare adult- and child-range peak flow meters for peak expiratory flow measurement, individualized zone monitoring and respiratory-care procurement without treating PEF as a substitute for spirometry or diagnosis.
Compare the 60-800 L/min adult-range meter with the 50-400 L/min child-range meter. Select a range that covers the expected peak expiratory flow requirement rather than relying on age label alone.
Published measurement range 60-800 L/min. Select the meter against the expected peak expiratory flow range and current clinical or institutional requirement.
Published measurement range 50-400 L/min. The child label is a catalogue distinction; final range selection should follow the expected PEF range and professional guidance.
The current range contains separate adult- and child-range handheld meters for measuring peak expiratory flow (PEF), the highest flow reached during a forceful expiration. PEF measurement can support longitudinal respiratory monitoring when used within an appropriate clinical or written action plan.
A peak flow meter does not provide full spirometry and should not be used by itself to diagnose asthma, COPD or another respiratory disease. Interpretation should consider the user's expected range, personal-best value, symptoms and professional guidance.
A peak flow meter measures peak expiratory flow. It does not provide the broader lung-function parameters measured by spirometry, such as FEV1 or FVC.
Green, yellow and red zone markers should be set from the user's personal-best PEF and written clinical or asthma action plan rather than treated as universal fixed thresholds.
ISO 23747:2015 is the current international standard covering peak expiratory flow meters. The older website statement referring to EN ISO 23747:2009 should not be treated as current conformity evidence. Buyers requiring ISO/EN conformity, regulatory, tender or quality documents should request the current applicable documentation for the supplied product before purchase.
For a quotation, provide the required adult or child range, quantity, delivery destination, mouthpiece requirement, current technical-document requirement and any tender, inspection, conformity, warranty or packaging condition that must be confirmed before supply.
Please send your Peak Flow Meter requirement with the required quantity and delivery destination to info@indosurgicals.com for current availability and quotation details.
Product images and specifications are provided for general reference. Product design, colour, packaging and specifications may be updated without prior notice. Please confirm current specifications, certification scope and regulatory applicability before ordering.