1.Simultaneous acquisition of 12-lead ECG data
2. Screen display: 4 Inch LCD, display 12-ch waveform and working state
3. Measurement: ECG data automatic measurement function
4. Recording mode: 1CH\1+1CH\2CH
5. Print paper: 50mm×20/30m
6. Lead (Un) connected Indicating light: Giving alarm when the patient cable break off or power deficiency
7. Communication Interface: RS-232
8. Power: AC 100~240V(50/60Hz), DC 12V/1500mAh