1. Full digital Filter technology;
2. 24 bits ADC high resolution, 520Hz sampling, 3lead ECGwaveform;
3. 3.3v single power supply& Serial port TTL communication;
4. Smaller volume(25mmX22mm) , low power consumption design;
5. conveniently integrated to handheld ECG machine and cellphone ECG machine;
6. High cost performance, we can offer your designated size;