Seller assumes all responsibility for this listing.
WELCOME! YOU ARE buyDING ON ONE North American Drager SPIROMED 4106362 Electronic Spirometer Sensor with exhalation valve.
NOTE: Look at the pictures, these are of the actual item that you will be getting, if its not in the photos, dont assume, ask questions!!!
Please Note: Please remember that we are all human. We will do our best to describe each item to the best of our ability.