Take the guesswork out of asthma management Authorized accessory Truly easy. Take control Changes in your airways can happen slowly. Your TruZone* Peak Flow Meter (PFM) results may detect these changes before symptoms arise. The TruZone* PFM uses the traffic light system of red, yellow and green to assist in managing your asthma. Changes on your day-to-day peak flow results may indicate that your asthma is not well controlled - so you can take action. TruZone PFM is a ''one size fits all” peak flow meter that can be used by either children or adults to monitor their peak flow trends.
If you have a prescription for this item, speak with your pharmacist before ordering.
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