Specification:  
1. Sample rate: 1000Hz, simultaneous 12 leads recording
2. Resolution:12bit
3. Power: 5.0V (DC)
4. Patient Insulation: 4000V AC
5. Defibrillation Protection: Built-in box
6. Digital resolution: 2μV
7. Frequency response: 0.05-250 Hz
8. Common mode rejection: >90dB
9. Input impedance: >10MΩ
10. Time constant: ≥3.2 s
11. Max electrode potential: ±300mV DC
12. Dynamic range: ±10mV
13. Isolate voltage: 4000V
14. Current leak: <10μA
15. Patient cable: standard 10-wire, 15-pin D connection
16. PC interface: RS232

Features:           
1. High sampling rate of 1000Hz
2. Digital filter system
3. Applying anti-baseline-drift technology ensuring the stability of ECG baseline
4. Wilson and Frank hookup system
5. Meet the international standard of IEC60601-1
6. Easy operation and perfect printout
7. Diagnosis of coronary heart disease
8.Perfect time domain, frequency domain and non-linear HRV analysis
9.Perfect ECG database management system

12-lead Resting PC-ECG System ( with Automatic Diagnosing Analysis Function)

Function (9 functions):
1. ECG: 12-lead resting PC-ECG with auto interpretation
2. VCG: Vector-cardiograph with auto interpretation
3. TVCG: Timed Vector-cardiograph
4. FCG: Frequency ECG (unique technique to detect ischemia and CAD)
5. HFECG: High Frequency ECG
6. SAECG(VLP): Signal Averaged ECG or Ventricular Late Potentials, time domain and 3-D frequency domain)
7. QTD: QT Dispersion with chroma map
8. HRV: Heart Rate Variability (time domain, 3-D frequency domain, Lorenz poincare plots
9. PMECG: Pacemaker ECG analysis

Packing list:
1. Software CD
2. Dongle key
3. ECG acquisition box
4. Banana type ECG cable
5. USB data cable
6. Chest electrodes
7. Limb electrodes
8. Ground wire for earthing
9. Manual