Number Of Chambers: 3
Wide Flow Rate: Red : 600 Ml/Cc, Yellow : 900 Ml/Cc, Green : 1200 Ml/Cc
Ball Color: RED, YELLOW, GREEN
Body Material: Polycarbonate
Romsons Respirometer Spirometer Lung Exerciser is a breathing exerciser. Specially designed with 3 stage chambers to provide more efficient exercise to patient at a step up basis.