Description
- Meets all NAEP and NHLBI standards
- Universal 50 to 720 lpm range is convenient, compact and easy to use for adult, child, and adolescent patients
- Durable, sliding zone indicators encourage patient compliance
- Ergonomically designed plastic housing and tempered stainless steel vane are dishwasher safe
- Reusable plastic mouthpiece attaches to unit for secure storage
