Pocket-spirometer, portable with TFT display for clear display of numbers and graphs. Synchronized measurement of FVC, PEF, FEV1, FEV1%, FEV25, FEF2575, FEF75. To facilitate diagnosis, it can display flow-volume and volume-time graphs. Predicted values included. Rechargeable lithium battery with charge level indication. Supplied with USB cable for PC connection, charger and software for data calculation and analysis trends.

Technical features:
- Max volume: 10 l
- Volume accuracy: ±3% or 50 ml (whichever is greater)
- Flow range: 1 l/sec - 16 l/sec
- Flow accuracy: ±10% or 0.3 l/sec (whichever is greater)
- Parameters: FVC, FEV1, PEF, FEV1%, FEF25, FEF2575, FEF75
- CE 92/42 - EMC group I class B - protection type BF

Equipment:
- Internal lithium battery
- USB cable
- PC software
- Manual: GB, FR, IT, ES