Warranty :- 1 year
Product Condition :- Brand New 
Delivery Time :- 5 to 10 days 
Technical Secification
| | Lead | Standard 12 leads |  | lead acquisition | 12bit/1000Hz (synchronously 12 leads) |  | Work mode | Manual / Auto / Physical Examination / Storage |  | Filter | AC Filter :50Hz/60HzEMG Filter: 25Hz / 45HzAnti-Drift Filter: 0.15Hz (Adaptive)
 |  | CMMR | ≥100dB (with AC Filter) |  | Input circuit | Floating; Protection circuit against Defibrillator effect |  | Input impedance | ≥50MΩ |  | Input circuit current | ≤0.05µA |  | Patient current leakage | ≤10µA |  | Calibrating voltage | 1 mV±2% |  | Voltage tolerance | ≥±500mV |  | Time constant | ≥3.2s |  | Frequency response | 0.05~160Hz (-3db) |  | Noise level | < 15µVp-p |  | Inter-channel interference | ≤0.5mm |  | Sensitivity | Auto, 2.5, 5, 10, 20, 40mm/mV |  | Recording mode | . 3ch+++, 6ch, 6ch+, 12ch Default Man. Mode is 3ch++ formatDefault Auto.Mode is 12ch format
 |  | Paper speed | 6.25, 12.5, 25, 50mm/s (±3%) |  | Paper | 215mm x 20m roll paper or 210mm x 140mm Z-fold paper |  | Communication | RS232 / USB port |  | Power supply | AC 110-230V (±10%), 50/60HZ (±1 Hz), 60VADC Built-in rechargeable battery, 14.4V (4400mmAh)
 |  | Dimension / Weight | 347mm x 293mm x 83mm / 4.8Kg (ECG-3312B) 
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