Clarifications & Features: * Philips Response offers the best personal flowmeter. * Enables users to closely monitor their lung function. * The 3-zone traffic lights system makes understanding airflow readings quick and simple, and can be used as part of an asthma treatment plan to help patients treat asthma. * Color-coded indicators (located to the right of the scale) can be adjusted to determine the green, yellow and red areas of a patient based on the best peak of character flow. * Built in three regions of the asthma management system with a global range (60-800 l / min) suitable for adults and children. * * The handle turns into a carrying case for portability and protection. * Oval mouth piece is more comfortable to use for patients. * It can be washed with warm water and mild liquid soap or on the top shelf of the dishwasher and the dried air.
