7 inch high resolution color touch screen. Full alphanumeric keyboard with shortcut keys, efficient in operation. Simultaneous 12 leads ECG acquisition and display. Automatic ECG measurements and interpretation. Internal storage up to 1000 cases, convenient for case review and statistic (upgradableby USB) Built-in rechargeable lithium high capacity battery. ECG data can be transmitted to PC via USB. ECG reports can be saved, opened