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Spirometry, FRC, and DLCO (Type D), + CV and N2WO (Type DN), featuring reliable and time proven dry rolling seal spirometer, a volumetric spirometer which offers you the highest level of measurement accuracy. It assists operator with guiding messages in evaluating patient performance,
The Lung Volumes and Capacities Page! The volumes and capacities listed here are normally determined using a spirometer! A traditional bell spirometer is a canister of water with an inverted canister bell over it with air space inside the inverted canister bell.