... , and Respiration. At the same time, on the screen digital display the data of ECG/Pulse, Temperation, Respiration, SPO2, BP (SYS,DIA ... 20 kinds of arrhythmia waveform. 6. Can store 256 hours data trends, and have ECG waveform playback function. 7. With multi ... waveforms and events. 10.Three grades sound and light alarm, digital sound volume adjustment. 11. Anti-defibrillation and anti-high-frequency ...