Overview
Measures Peak Expiratory Flow (PEF) for tracking lung function
Universal range – suitable for children and adults
Traffic light system (green, yellow, red) for simplified asthma control
Compact, foldable design for easy portability and storage
Helps detect airway narrowing and manage symptoms early
How to use
Adjust the color-coded indicators based on personal best PEF values.
Blow into the mouthpiece as hard and fast as possible to measure PEF.
Record the reading and compare it to the three-zone system for asthma management.
Ingredients
Durable plastic construction.
Oval safety mouthpiece with a one-way valve to prevent inhalation during use
Built-in color-coded indicators for green, yellow, and red zones.
Warning / Cautions
Consult a healthcare professional for proper usage and interpretation of results.
Clean the device regularly with warm water and mild soap or in a dishwasher (if applicable).
Ensure the device is completely dry before the next use
Keep out of reach of children when not in use.
