AsthmaMentor has been designed to help clinicians teach patients what to do when their asthma conditions change.The exclusive built-in AutoZone System automatically calculates green, yellow, and red zones when the top of the color bar is set at a patients personal best or predicted average PEFR.A peak flow meter allows asthma sufferers to monitor their condition daily at home. The peak flow rate is the maximum speed at which air can be exhaled from the lungsReporting peak flow meters results allow you to become an active partner with your doctor in asthma management.It automatically calculates green, yellow, and red zones when the top of the color bar is set at a patient's personal best or predicted average peak expiratory flow rate. ....read more

This device is used to measure Peak Expiratory Flow (PEF) and Forced Expiratory Volume in 1-second (FEV1) in both children and adults. PEF is the fastest speed air can be blown out of the lungs after inhalation. FEV1 measures the volume after exhaling in 1-second. Peak Flow (PEF) and Forced Expiratory Volume in 1-second (FEV1) measurements can tell how well lungs are breathing by monitoring airflow. Doctors can have patients monitor changes in airflow and record the results. The automatic memory stores and provides easy access to the last 240 readings along with the time and date. ....read more