... 7'' TFT, touch screen, led backlight^Digital isolation technology and signal processing solution, digital filter^Patient management, name and age ... German, French, Italian,Turkish, etc^Built-in lithium rechargeable battery, wide thermal printing system^USB and LAN socket^Memory:Built ... Axis, QRS Axis, T Axis, R(V5)+S(V1)^Product safety type: Class I, CF. Defibrillation and pacing protection^Enduring ...