Description
- Lung Age Spirometer Displays Predicated Values Automatic Display Monitor Blue
- Measures FEV1, FEV6 (forced expired volume in one second) and the ratio
- Large, easy-to-read display
- Stores 200 test sessions
- Designed And manufactured by experts, great quality & excellent condition
Use with SU194 Disposable MouthpiecesManufactured By engineersExcellent qualityLong-LastingValue For money
