This spirometer is disposable and designed to exercise and measure volume flow. Whether you're in pre- or postoperative status, you can exercise your lungs to increase your lung volume by keeping the instrument's inhalation-sensitive ball suspended while inhaling. This spirometer's flow passages vary in diameter, affecting the energy required to raise the ball, which stays suspended as long as you maintain this effort. The flow indicator dial can be adjusted to indicate flow rates in ml/second.
|MANUFACTURER ITEM CODE||BAX001900|
|RETURN RESTOCKING FEE||15%: 30-60 days from date of purchase; FREE within 30 days|