Lung Capacity, Windmill Type Spirometer - 12-1710
Compact, lightweight spirometer for screening large populations. Subject blows into disposable mouthpiece. Indicator registers forced vital lung capacity up to 7 liters.
Compact, lightweight spirometer for screening large populations. Subject blows into disposable mouthpiece. Indicator registers forced vital lung capacity up to 7 liters. Comes with 50 plastic mouth pieces.