VENDOR DESCRIPTION The NDD 3L Calibration Syringe is a reliable tool for verifying that a spirometer has the correct calibration for measuring lung capacity. The American Thoracic Society,... view more
Asking Price:
$225 USD
VENDOR DESCRIPTION The Puritan-Bennett 3L Calibration Syringe is a reliable tool for verifying that a spirometer has the correct calibration for measuring lung capacity. The American Thoracic... view more
Asking Price:
$295 USD