Accurate Measurement Professional Guarantee 1. Small, portable and easy to operate; 2. Fast measurement in just 30 seconds; 3. 200 ECG records, each with a 30-second ECG waveform and analysis; Innovational Design Exhibit Quality 1. Display ECG waveform, heart rate, analysis results; 2. Results transmission to PC by USB mode; 3. Auto power-off time is selectable from 1 to 10min; 4. Dual measuring modes; 5. Keep-it-easy software for record analysis and management; Ultra-long Standby and Portable 2 batteries upholding at least 500 times measurement;