An audiometer, ECG, and Spirometer (PDD-702) are all combined in this device. Not only is it the first of its kind, it’s also the only combo device in the industry. All three technologies are combined in a single laptop size enclosure. It’s an ideal basic diagnostics system on a PC. The system can be integrated into information networks. It takes care of tasks such as mass screening, prevention, labor medicine services, and school medical services. The application meets standard protocols. A carrying case with wheels is optional.