JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Item #: T20
Unit of Measure: ea.
UPC: 724949050048
Ships direct from Manufacturer.
This easy to use and easy to read dial unit measures total lung capacity in cubic centimeters up to 7,000 cc. 50 disposable mouth pieces and instructions included. 500 extra mouthpieces also available.
