


Features:
- Measures vital capacity from which tidal volume and expiratory reseNe volume can be calculated,
- Needle is reset after each reading by rotating dial,
- includes 50 disposable mouthpieces.
Melbourne click & collect available at checkout
Features:
- Measures vital capacity from which tidal volume and expiratory reseNe volume can be calculated,
- Needle is reset after each reading by rotating dial,
- includes 50 disposable mouthpieces.