Vitalograph Pft Ii Printer

Computerized spirometer for measuring pulmonary functions utilizing a volume displacement method. Combined with the mechanical spirometer is the convenience of computerized calculations. Both Morris and Knudson predicteds are an integral part of the system and can be selected by the operator. Results from the PFT II can be printed as outlined in the ATS recommendations or as the last complete test. Technical specifications are same as cited for S Type Spirometer.