Includes (4) bags, (4) holders, (4) mouthpieces and instruction manual
Breath volume kit measures tidal and respiratory minute volume
Lung volume kit allows you to measure lung volume with reusable components

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.7 inch
Height : 2.2 inch
Length : 8.3 inch

Item Weight: 9.6 ounce (View shipping rates and policies)
Shipping Weight: 9.6 ounce (View shipping rates and policies)

ASIN : B009F1ARXA