Periodic measurement of ECG and immediate diagnosis when abnormality is of concern is the key for the prevention of increasing heart diseases. This handheld ECG monitor makes measurement simple at anytime and anywhere. It provides patients the references as to whether they should seek medical professional advice in order to have their suspicions confirmed. Product Features: 1. Lightweight , compact, user friendly and easy handling 2. 3-lead ECG with high sensitivity and accuracy 3. Real-time display of ECG waveform and Heart Rate 4. User-Friendly ECG Recording in seconds 5. Intellectual battery management 6. Display of diagnosis result 7. Nano glass display has better quality than LCD 8. Display screen bigger than Omron portable ECG 9. 4 ways to make a measurement 10. New Version with Premium ECG cable fits both standard disposable ECG Electrodes & Reusable ECG Electrodes.