Description
Technical Specifications:
- Three color-coded balls in each chamber rise proportionately to the inspiration exerted by the user provide a visual incentive for the patient.
- Connecting tube with 12mm OD connector and mouth piece.
- Flow rates 600mI/sec, 900mI/sect and 1200mI/sec by using different colors of ball for easy to identify the flow rate.
- Dis-assembled into parts for cleaning and disinfection.
- Non sterile, individually packed in a box.
- Material: ABS for chamber, PE for ball and mouthpiece, and EVA for tubing
