Product details:

Simplify deep breathing therapy with an intuitive design that prompts patients to correctly perform and monitor their own breathing exercises even without direct supervision. Features. Spirometer Manual Single Patient. Patient goal indicator can be adjusted and allows patients to monitor their own progress. Dual-sided calibrations clearly identify achieved volumes of up to 2500 mL capacity. The flexible tubing lets the patient adjust the mouthpiece for use in various positions and a mouthpiece holder provides storage when not in use. Without one-way valve. Pack of 12Usage:. Single Patient UseSpecifications. Size: 2.5 Liter. Application: Spirometer