6.4 inch multi-function patient monitor 1, ECG, RESP, NIBP, SpO2, TEMP, HR 2, CE certificate 3, Compactly built ... time ECG waveform replayFrozen waveform record, review ad outputSpo2 pulse-tone modulation(pitch tone)ST analysis, Arrhythmia analysisPacemaker detection, ... )Wire/wireless to Central Monitoring SystemStandard: ECG, RESP, NIBP, SpO2, TEMP, HROptional: Printer, Dual TEMP, EtCO2 , Single/Dual ...