Mouthpiece, Pediatric Search for # 1021, use with 22251 Adapter

This flow meter is designed to help asthmatic patients understand and monitor their breathing before symptoms develop. It is accurate, easy to use, and available in regular and low range (for pediatrics). One-year factory warranty.

• Model 710 now with extended range to 780 liter per minute in 10 liter increments.
• Model 750 from 35 to 385 liter per minute in 5 liter increments.
• Durable: It is made from high-impact polycarbonate plastic, which makes it almost indestructable.
• Accurate: The accuracy and reproducibility meets established standards of +/- 5%.
• Portable: Convenient packaging makes it easy to carry and store.