The three balls spirometer is mainly used for normal breathing restored trainings for the patients who has just done splanchnocoele operation.
Compact, high quality break-resistant plastic, Three ball inhaling breath measurement system
Three chambers for differing inhalation rates: From 600cc/sec, 900cc/ect, 1200cc
With filter to avoid dust and dirty
Components: 3 ball air chamber, EVA connection tube, PP mouthpiece
DEPH Free, Latex free
