Mechanical peak flow meter 168040

portablefor lung improvementfor home use

Personal Best's comfortable oval mouthpiece and easy-to-use built-in handle encourage compliance. Handle converts into a carrying case for ultimate portability and protection Built-in flexible three-zone management system and easy-to-read numbers Adjustable color-coded indicators for zone management Available in Full (60-810 L/min) and Low (50-390 L/min) ranges Accuracy and reproducibility assured for a minimum of two years 100% of Personal Best units are quality-control inspected at factory Personal Best is backed by a one-year unconditional Respironics warranty 12 per case Personal Best meets or exceeds National Asthma Education and Prevention Program Technical Standards for Peak Flow Meters, based on American Thoracic Society Standardization of Spirometry 1994 Update. Accuracy: ±10% or 20 L/min Reproducibility: Less than 5% or 10 L/min Interdevice Variability: Less than 10% or 20 L/min Weight: 3.0 ounces Materials: Main Body: Impact-resistant ABS plastic Cover and Handle: High-density polypropylene Scale: Hot-stamped, alcohol-resistant