• Lung exercise spirometer with
1200 mL capacity suitable for use
in pediatric and adult patients.
• 600 cc/sec, 900 cc/sec, 1200
cc/sec flow rate ranges.
• 3 scaled chambers and balls coded
with
different colors.
• Air filter.
• Adjustable and fixable hose.
• Easy to clean, easy to attach and
remove
mouthpiece.
• Compact, transparent, solid body.