1.Patient Monitor 2.ECG,SPO2,NIBP,2-TEMP,PR,RESP ... , ambulance.Elemental functions: Can monitor the patient sign of ECG, Respiration, NIBP, SpO2, Heart Rate, Temperature. With Li ... channel waveform display in screen with the waveforms of ECG, Respiration, NIBP and SpO2 With E-manual embedded ... can work without AC power longer than 3 hours4. ECG: 3 channel ST segment analysis. Resist 50Hz AC disturbance ...