CAT No. PM-9003A Standard configuration ECG, RESP, NIBP, SpO2, TEMP, HR, built-in battery (for using over 2 hours), Highly integrated module technology, more stability and reliability as well as lowest consumption, 12.1" color TFT, Nine waveforms nine operation interfaces, ST segment analysis analysis on 23 kinds of basic arrhythmia 60-minute recent ECG waveforms playback,