Product Features :
1.  Portable and delicate design, easy to operate
2.  Accurate pulse pace identification function
3.  High accuracy digital filter, automatic baseline adjustment
4.  Working modes: Manual, Automatic, Arrythmia Analysis, Storage
5.  1120mm, six channel format recording, excellent automatic interpretation
6.  800x480 graphic 7 inch color LCD to simultaneously display ECG information
7.  40 patient cases storage and replay
8.  Detailed patient information record
9.  Adapt to 110-230V,50/60Hz power supply. Built-in rechargeable Li-ion battery
10.  RS232 and USB interface, support for PC ECG software function. (optional ) 

Specifications
Lead
Standard 12 leads
Time constant
≥3.2s

Lead acquisition
12bit/1000Hz (synchronously 12 leads)
Frequency response
0.05～160Hz(-3db)

Work mode
Man / Auto/Analysis/Storage
Noise level
＜15μVp-p

Filter
AC Filter : 50Hz / 60Hz
EMG Filter : 25Hz / 45Hz
Anti-Drift Filter : 0.15Hz (Adaptive)
Inter-channel Interference
≤0.5mm

CMMR
≥120dB (with AC FILTER)
Sensitivity
5，10，20, 40, Auto  (mm/mV)

Input circuit
Floating; Protection circuit against
Defibrillator effect
Recording mode
3ch, 3ch+, 3ch+++, 6ch
Default Man. Mode is 3ch format
Default Auto. Mode is 6ch format

Input Impedance
≥50MΩ
Paper speed
6.25、12.5、25、50mm/s（±3％）

Input circuit current
≤0.05μA
Paper
112mm *20m high resolution thermal roll paper

Patient current leakage
＜10μA
Communication
RS232/ USB port

Calibrating voltage
1mV±2％
Power Supply
AC 110-230V(±10%),50/60Hz（±1Hz),60VA
DC Built-in rechargeable Li-ion battery,14.4V (2000mAh)

Voltage tolerance
≥±500mV
Dimension/Weight
300mm×230mm×75mm / 2.8Kg