Features 13 Type Arrhythmic Analysis,Multi_Lead ECG Waveforms Display in Phase,Real time S_T segment analysis,pacemaker detection Drug calculation and titratiotable; Efficient resistance to interference of defibrillator and electrosurgical cautery; SPO2 Can testing for 0.1% Weak; RA-LL impedance Respiration; Trend Coexist Display; OxyCrg DyNamic View Display; Bed to Bed view Display; Networking capacity and nurse_calling system; Opions of pringting.IBP,VGA and EtCO,Touch screen; UP to 4 hours working capacity of built_in rechargeable battery; 12.1" high resolution color TFT LCD display; Large volume of tabular and graphic trends information storage and easy to recall; Anti-ESU,anti-defibrillator; Capture dynamic waveforms; Can be used for animals;