(1) *2.1 **9;**9; TFT true color high definition LCD (2) Real-time display the waveform of ECG, SPO2, and Respiration. At the same time, on the screen digital display the data of Pulse Rate, Temperature, Respiration, ECGï&frac*4;SPO2, BP . (3) Interface color of the waveform can be setup according to the requirement. (4) Automatically analyzing *0 kinds of arrhythmia waveform. (5) Can store **6 hours data trends, convenient for doctor to diagnose. (6) The inner grapher can be optional, it can record a variety of waveforms and events (7) Three levels sound and light alarm, digital volume adjustment (8) Three conversion modes: monitor, operation and diagnosis. (9) Anti-defibrillation and anti- electrosurgical unit, and can be used simultaneously with the pacemaker. (*0) In-car electricity supply systems, AC-DC adapter. Work time of the battery is more than **0 minutes. (*1) with ST-segment measurement function (*2) EtCO2 and double IBP are optional (*3) can store 5 minutes ECG waveform and their data (*4) offering the standard interface and the big character display function