ECG Three Channel

Acquisition Mode: 12 leads simultaneously A/D Converter: 24 bits Measurement Range: +-5mVp-p Time Constant: >=3.2s Frequency Response: 0.05Hz~150Hz (+0.4dB~ -3dB) Calibration Voltage: 1Mv+-2% Sensitively: Automatic, 1.25\2.5\5.5\ 10\20\40mm/mv (<=+-2%); Input Circuit Current <=0.01A Noise level: <=15Vp-p Anti Baseline Draft: Auto Patient Leakage Current Filter: <10A (DC) FMG Filter 25Hz/35Hz/45Hz/OFF AC Filter 50Hz/60Hz (-20dB) DFT Filter 0.05/0.15/0.25/0.5Hz Low pass Filter 150Hz/100Hz/75Hz CMRR: >115Db Recoding Mode: Auto: 3CH, 3CH+1R Manual: 3CH Rhythm: Single rhythm lead 60Sec Compressible (5CH) Rhythm Lead: Any lead selectable Safely Standard: Any lead selectable Power supply AC: 100V-115V/220V-240V, 50/60Hz Built-in rechargeable Li-ion battery More than 3 hrs continuous work under battery supply Recorder: Thermal printer Record paper: 80mm x 20m Paper Speed: 5\6.25\10\12.5\25\50mm/s (+-3%); Dimension: 290mm (L) x 200mm (W) x 70mm (H) Weight: 2.2kg (with battery) Display: LCD Screen 3 inch LCD Screen 4 inch External Input/Output: Output: <=100ohm; Sensitivity 1mm/V+-5%.