Standard Features: 12-channel resting ECG Automatic ECG measurements and interpretation 12-channel fulldisclosure exercise ECG,with ST measurement and rhythm measurement Real time display,analyze HR,ST segment,and reanalyze ST segment ST,Delta ST,ST/HR,ST slope,J point and R point trends Data management system Built-in thermal printer records,3,6,or 12 channels simultaneously in real time Common laser printer interface for documentation on standard(A4) paper CV-1200 controls selection of peripheral equipment(ergometers,treadmills and NIBP) through integrated interface protocols(Bruce,Bruce modified,Balke ware,Ellestad,ect.) Large color screen with high resolution for paperless operation Micosoft Windows XP operating system