With sincere intentions to preserve and uplift our reputation in the market, we are offering 3 Ball Spirometer. This spirometer is designed to encourage the user to take deep breath. 3 Ball Spirometer also improves cardio-pulmonary status of the patient. In addition, clients can avail this device from us in a wide range of specifications. This spirometer has three color balls for easier identification of inhaled capacity. Apart from that, this also allows visual calibration and estimation of the patients progress.