Product Overview
Plastic mouth pieces for wind-mill type spirometer.
Part Number(s):
- 12-1711 - (100 Pieces), Reusable Plastic
- 12-1712 - (500 Pieces), Disposable Cardboard
- 12-1713 - (1000 Pieces), Disposable Cardboard
- 12-1714 - (250 Pieces), Disposable Cardboard