Parameters
1. Lead Mode: Standard 12-lead
2. Calibration Voltage: 1mV±2%
3. Polarizing Voltage: ±500mV
4. Data Sampling Rate: 1.0ms(1000Hz)
5. A/D Converter: 12bits
6. Frequency Range: 0.05Hz~165Hz (-3dB) (Test report is available)
7. Time Constant: >3.2s
8. Noise Level: ≤15µVp-p
9. Common Mode Rejection Ratio(CMRR): ≥100dB
10. Digital Filter
a. Alternating: 50/60Hz (below -20dB)
b. Myoelectricity: 25Hz/45Hz (below -3dB)
c. Shifting
11. Sensitivity (5 shifts): Automatic, 2.5, 5, 10, 20, or 40mm/mV ±5%
12. Paper Feeding Speed: 6.25, 12.5, 25, or 50mm/s ±3%
13. Printing: Imported high-speed and high-sensitivity dot matrix recording system. Printing color depth can be adjusted.
14. Print Format: 6, 3, 3 1; Parameters measurement, arrhythmia analysis, and automatic diagnostic report. Measurement analysis report printing can be freely set.
15. Display: 6 inch LCD display. 12 waveforms can be synchronically displayed on one screen.
16. Power Saving Mode: 1 minute screen protection. The six channel ECG monitor automatically powers off after 3 minutes without operation.
17. Storage Function: The medical monitor can store 15 electrocardiograms. SD card can be equipped to enlarge the storage capacity. You can playback the stored images for printing.
18. Interfaces: RS232, USB, and network interfaces
19. Size of Record Paper: 112mm*20m
20. Weight: less than 2.8kg
21. The ECG monitoring device comes with the function which helps you get the clinical knowledge and commonly seen troubleshooting methods.
22. Operation Mode: Manual/automatic/arrhythmia analysis mode
23. Power Supply: AC and DC current. The ECG monitoring machine has a build-in rechargeable battery with intelligent charging circuit. This battery can be used for at least 2 hours. The six channel ECG monitor can automatically power off to save power.
24. Vehicle power supply can be directly applied to ECG monitor.
25. In case of low power, paper shortage, and lead shed, it will automatically alarm.
26. ECG workstation software is optional.

Basic Configuration
Machine Unit: 1 pc
ECG Lead Wire: 1 set
Chest Electrode Bulb: 6 pcs
Limbs Electrode Holder: 4 pcs
Power Wire: 1 pc
Ground Wire: 1 pc
Fuse: 2pcs
Thermal Paper: 1 coil
Small Screwdriver 1 pc
Dust Cover: 1 pc
Paper Roll: 2pcs