Ecg600g, 6 channel 3/6/12 leads ecg electrocardiograph, touch screen, ce passed 6adopt digital signal processing technology and get high-quality ecg waveform via power frequency filter, baseline filter and emg filter of ecg signal. 2Real-time and continuously record the clear and accurate ECG waveform and annotation characterincluding lead mark, sensitivity, paper speed and filter state, etc.