NEXT Smart spirometer NUVOQir Compatible with smartphones via bluetooth (Android and IOS) Captures FEV 1, FVC, PEF etc. Identify session grading for tests Immediate maneuver feedback Bridges the communication gap between patients and physicians Flow/volume measurement system Measurement method Power supply Dimensions Weight Flow range Dynamic resistance at 12 L/s Operating conditions Bi-directional optical Infrared interruption 2 x 1.5V AAA alkaline batteries 98 x 62 x 26 mm Life expectancy Regulations applicable 0-14 L/s <0.5 cm H20/L/S T; min +10°C/max +40°C RH: min 10 %/max 95 % ALT: max 2000 m T: min -20 °C/max +60 °C RH: min 10% /max 95% P: min 500 mBar/max ALT: < 5000 m 10 years MDD 93/42/EEC ISO 26782 ISO 23747 Electrical Safety IEC 60601-1 Electro Magnetic Compatibility IEC 60601-1-2, ETSI EN 300 328