This 12-Lead resting ECG device is a professional-grade 12-Lead Resting ECG Device that adopts standard 12-lead synchronous acquisition compliant with formal hospital clinical diagnosis standards. It delivers complete ECG waveforms and authoritative diagnostic basis with high acquisition accuracy, high waveform fidelity and strong anti-interference performance. The device precisely identifies ST segment changes, arrhythmia, myocardial ischemia and other key cardiac abnormalities, perfectly fitting professional scenarios including cardiology departments, emergency rooms and physical examination centers. This 12 lead ECG machine features simple operation and standardized report output, supporting data networking, storage and waveform playback. It can seamlessly connect with hospital information systems, acting as core basic medical equipment for institutions to conduct accurate and standardized ECG diagnosis.