Lead	12 leads,Standard or Cabrera, 12leads simultaneously acquisition
Input circuit	Floating,Defibrillation protection
LCD display	8000*480 7 inch touchscreen LCD display ECG waveform, operation conditions,Time,Heart-rate, etc
Safety	IEC class I, type CF
Sampling rate	1000samples/Sec per channel
Input dynamics	±500mV
Operation Mode	automatic,manual,single channel 60s compressed record,Rhythm analysis(R-R histogram and trend chart)
Filter	AC(50Hz or 60Hz,-20dB)
	EMG(25Hz/35Hz/45Hz/75Hz/100Hz,-3dB)
	Drift(0.5Hz,-3dB)
CMRR	>100dB(with AC filter)
Input circuit current	Below 0.1µA
Input Impedance	Greater than 50Mohm
Time constant	Greater than 3.2Sec
Frequency Response	0.05-150Hz,-3dB
Noise Level	Below 15µVp-p
Sensitivity	1.25;2.5;10;20;40mm/mV±2%
Calibration Voltage	1mV±2%
Patient Current Leakage	<10µA
Protection	Protect from defibrillation and pace-making
Printing system	Thermal printer;greater than 8dot/mm(Veryical), greater than 40dot/mm(Horizontal).printing at 25mm/s
Printing Speed	5;6.25;;10;12.5;25;50mm/s±3%
Printing Output	3/2 channel; 3/2+1 channel; 3/3+1 channel
Paper size	80mm*20m roll type or Z-fold thermal paper
Patient Cable	standard 10 core
Report storage	200 repors in built-in memory, support external SD card
	report presentation,review and re-printing
Indicator	Lead-off detection
Power Supply	12.5V 1800mA Li-poly rechargeable battery pack (DC)
	220V±10%, 50Hz±2%, 75VA(AC)
Fuse Specification	2Φ5x20mm 3.15A 250V
Machine Dimension	285(W)200(D)55mm(H)
Machine weight	2.1kg(machine only)
Gross weight	3.8kg(with accessories)
Carton size	413224cm(1pc), 674451cm(4pcs/carton)