Features: 
3 channel ECG machine with interpretation
Manual/Auto/Arrhythmia Analysis Modes
80mm 3-ch recording with rhythm lead
Built in rechargeable Li-ion battery
Adaptor 110-230V, 50/60Hz AC power supply
Built in USB/RS232 interface(ECGNET software Optional)
Technical Specification:
Lead:standard 12 leads
Calibrating voltage: 1mV±2%
Voltage tolerance: ≥±500mV
Time constant: ≥3.2s
Frequency response: 0.05~160Hz(-3db)
Noise level: <15μVp-p
Sensitivity valve: ≤20μV
Sensitivity: 2.5, 5, 10, 20mm/mV
Inter-channel Interference: ≤0.5mm
Paper speed: 6.25, 12.5, 25, 50mm/s(±3%)
Input dynamic range:±10Vpp
Filter:
AC Filter : 50Hz / 60Hz
EMG Filter : 25Hz / 45Hz
Anti-Drift Filter : 0.15Hz (Adaptive)
CMMR: ≥120dB (with AC filter)
Input Impedance: ≥50MΩ
Input circuit current: ≤0.05μA
Patient current leakage: <10μA
Lead acquisition: 12bit/1000Hz(synchronously 12 leads)
Work modes: MAN,AUTO,ANALYSIS modes
Input circuit: floating; protection circuit against defibrillator effect
Display: 3.5 inch colour LCD
ECG waveform,100 patient save/replay
Technical Specification:
Patient cable 1 set
Limb electrode 4 sets
Chest electrodes 6 sets
Grounding cable 1 set
Paper axis 1 set
Thermal paper 1 set
Fuse 2 sets
3-cord power cord 1 set
AC Adaptor 1 set
