Abstract: An apparatus to enable health care providers to perform a number of diagnostic procedures, including listening to the heart, obtaining electrocardiograms, sonograms, ocular and otoscopic exams; audio and video functions as well as mobile phone capabilities, not limited to voice and text messaging. A pocket size instrument displays an ECG tracing on its screen simultaneously upon auscultation of the heart. The screen allows for audio-video display, Spo2 and touch screen functions. Wireless broadband technology may provide a closed circuit or global interface for real-time wireless transmission of acquired data, audio, photos and videos. Many common non-invasive examinations and tests can be performed without the need for a multiplicity of devices.