• Measured parameters: FVC, FEV1, FEV1/FVC%, FEV3, FEV3/FVC%, FEV6, FEV1/FEV6%, PEF, FEF25%, FEF50%, FEF75%, FEF25-75%, FET, Vext, Lung Age, FIVC, FIV1, FIV1/FIVC%, PIF, VC, IVC, IC, ERV, FEV1/VC%, VT, VE, Rf, ti, te, ti/t-tot, VT/ti, MVV
• Temperature sensor: semiconductor (0-45 °C)
• Flow sensor: bi-directional digital turbine
• Max volume: 10 l
• Flow range: ± 16 l/s
• Volume accuracy: ± 3% or 50 ml, whichever is greater
• Flow accuracy: ± 5% or 200 ml/s, whichever is greater
• Dynamic resistance at 12 l/s: <0.5 cm H2O/l/s
• Power supply: 9V DC (PP3 battery)
• Weight: 180 g (with battery)
• Dimensions: 162x49x32 mm
• Made in Italy
• WinspiroPRO PC system requirements
- Microsoft Windows: Vista, 2000, XP, Me, 98 (2° Ed.)
- Screen resolution: 1024 x 768
- Hard disk space: 160 MB
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