Application: manual spirometer
Display type: Manual
Flow Rate: 4 liter
Indicator: Ball
Usage: Single patient use
User: Adult
Valve type: One way
Hazardous: No
Incentive spirometer
It is used to examine the health of your lungs by measuring aspiratory volume. This means that an incentive spirometer measures how well you are filling your lungs with each breath. Though typically used for people recovering from surgery or with conditions such as chronic obstructive pulmonary disease (COPD) and asthma, an incentive spirometer is used by people who need to exercise their lungs