Microlife Digital Peak Flow Meter Tests PEF / FEV1 / Early Detection of Asthma Attacks, (Spirometer for Kids & Adults), Device for Monitoring Asthma, COPD & Other Lung Conditions PF-101 health_selected_Nov2025 SMOOTH: The flush screw covers

SMOOTH: The flush screw covers area nice smooth touch

18 x 1 cm/ 7 x 0

Built-in rechargeable batteries

including pets with long or short hair and wet or dry fur

Adjustable Size With Soft Seams: With 2 sets of easily-fasten-free snaps

Microlife Digital Peak Flow Meter Tests PEF / FEV1 / Early Detection of Asthma Attacks, (Spirometer for Kids & Adults), Device for Monitoring Asthma, COPD & Other Lung Conditions PF-101 health_selected_Nov2025 SMOOTH: The flush screw coversMicrolife Digital Peak Flow Meter Tests PEF FEV1 Early Detection of Asthma Attacks, (Spirometer for Kids & Adults), Device for Monitoring Asthma, COPD & Other Lung Conditions Product Features Certified Accurate For All Ages: Monitor asthma, COPD, and other chronic respiratory conditions at home; Suitable for both pediatric and adult patients; American Thoracic Society (ATS) standards for accuracy Early Detection for Asthma Attacks: Respiratory Risk