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General| Flow detection principle | Pneumotachograph |
|---|---|
| Flow range | 0 - 16 L/s |
| Operating Temperature | 10°C to 40°C |
| Humidity Range | 10% to 95% non-condensing |
| Device Type | Spirometer |
| Display | Color touchscreen |
| Connectivity | USB, Bluetooth |
| Accuracy | ±3% or 50 mL, whichever is greater |
| Parameters | FVC, FEV1, PEF, etc. |
| Power | Rechargeable battery |
| Storage Temperature | -20°C to 70°C |
| Battery Life | Up to 8 hours of continuous use |
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