Description

Voldyne Volumetric Exerciser.

r

Features:

r

Large-volume measurement and advanced low-work-of-breathing filter. Contains gradations on both sides of unit, and good/better/best flow window for visualization of display improvement.

r

r
• Large volume measurement up to 5000mL inspired air.

r

• Good – Better – Best flow-window.

r

• Compact, ergonomic design.

r

• Advanced, low work-of-breathing filter design.

r

• Built-in handle.

r

rr

Singles.