Cheap holter 12 Channel portable ECG machine uECG W12

LCD display： Backlit high resolution 1024 x 600 10 inch touchscreen display
12 channel ECG waveform simultaneously,Time,Heart-rate.ect,support
patient name,Age,Sex and Hospital name input(Optional)
Safety: IEC, Class I, type CF
Leads 12 STANDARD or CABRERA leads
Input circuit Floating,Defibrillation protection
Patient Current Leakage <10uA
Input circuit current ≤0.1μA
CMRR >100dB
Noise Level ≤15μVp-p
Calibration Voltage 1mV±2%
Print Channels 12 channels, Rhythem lead selectable
Printing Output 3+3 channel; 6 channel; 6+1 channel; 12 channel; 12+1 channel
Operation Mode automatic,manual,single channel 60s compressed record,Rhythm analysis (R-R histogram and trend chart)
Thermal paper 216mm*20M thermal paper in Z-fold packers or in rolls
Prining speed 5; 6.25; 10; 12.5; 25; 50mm/s ± 3%
Printing system Thermal printer; ≥8dot/mm(Vertical), ≥40 dot/mm (Horizontal),printing speed at 25mm/s
Recording sensitivity 1.25、2.5、5、10、20、40mm/mV±2%
Input dynamics ±500 mV
Input impedance ≥50Mohm