This versatile, pocket-sized spirometer features a touchscreen interface that can also be connected via Bluetooth or USB to a computer. Complete set of parameters with FVC, VC/IVC, MW, and POST-BD, with on-screen test preview including a complete Flow/Volume loop. Automatic spirometry interpretation with alert messages. Memory storage for 10,000 tests, including curves/900 hours of oximetry.4-year warranty.
