7" TFT, colour LCD touch screen 12 leads simultaneous display Digital isolation technology and signal processing solution, digital filter Patient management, name, age and id, detail analysis report Built-in lithium rechargeable battery Thermal printing system provides more than 10 printing modes Can print 90 minutes and print out 150 ECG continually ECG-Sync software, USB connection to PC and built-in memory can store more than 1000 cases Auto-measurement, auto-analysis, and auto-interpretation