12-lead simultaneous standard resting ECG 7-inch TFT, touch screen, led backlight Digital isolation technology and signal processing solution, digital filter Patient management, name and age and id. Detail analysis report. Multi-language options: Germany, France, Italian, Turkey, etc Built-in lithium rechargeable battery, wide thermal printing system USB and LAN socket Memory: Built-in memory or mini SD Memory card. Store more than 1000 pieces of archive Auto-measurement, auto-analysis, and auto-interpretation