QRS Pressure Tubes
$66.00
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QRS Pressure Tubes
Bag of 25.
Pressure tubes connect the pre-calibrated mouthpieces to the QRS spirometers. They are re-usable, but need to be replaced if kinked or if condensation forms inside the tube.
Pressure tubes measure 48” long.
| Spirometer Brand | |
|---|---|
| Spirometer Accessories Type |
$350.00
$55.00
