Features:

1, Hand-Held Single Channel ECG 
2, High precision 
3, CE & ISO certificate 
4, Easy carry and easy use

Technical Parameters

1. Input circuit: Floating

2. Calibrating Voltage: 1mV

3. Input current :< 100nA

4. CMRR :> 103dB

5. A/D: 12bit

6. Frequency Response: 0.05Hz--150Hz

7. Filter: AC 50/60Hz           EMG:  35-4Hz

8. Skin Voltage Tolerance: ?00mV

9. Sensitivity Setting  5, 10, 20mm/mV, conversion deviation

10. Noisy Level: 5Vp-p

11. Safety standard: IEC class I, type CF

12. Lead selection: Automatic and Manual

13. Operation mode: Automatic and Manual

14. Display: LCD 160*96 visual size: 34*60

15. Recording system: Thermal-array printing

16. Power supply:  AC220V?0%         DC 7.4 lithium battery

17. Size: 190*90*40

18. Weight: About 800g