Quark PFT is a modular and compact Pulmonary Function Testing system that allows accurate, repeatable, low cost tests over time. It has been designed to meet any physician’s configuration requirement, whether a full-featured PFT system or a basic configuration to start a private practice is needed. Quark PFT is powered by OMNIA, the new software platform, entirely designed and developed by COSMED. OMNIA provides an innovative and user-friendly interface (touch-screen ready) that allows operators to navigate and access features and testing with a minimal amount of training. OMNIA is available in a multi-language environment either as a stand-alone or as a client in a small or large network environment. All Quark PFT modules comply with the latest published ATS/ERS statements.