Features:

12 channel digital ECG machine with interpretation
Simultaneous acquisition of 12-lead ECG signal
Manual/Auto/Arrhythmia analysis modes
Real time ECG, 20 patients cases
Alphabetic keyboard for patient info
Multiple printing modes
320x240 graphic, 5.7 inch LCD
High resolution thermal printing system
High resolution digital filter
Built-in USB or RS232, optional PC-ECG software
AC/DC power, built-in rechargeable Ni-MH battery
Light weight, portable, convenient for use

Specification:

Safety standard IEC60601-1 class I, type CF

Lead Standard 12 Leads, Lead change automatically

Resolution 12 bit / 1000Hz

Operation mode Manual/Auto/Analysis modes

Filter AC, EMG filter

Drift filter Anti-drift system

Input circuit Floating; Protection against Defibrillator effect

CMRR >100dB (with filter)

Input circuit current <0.1μA

Input impedance ≥50MΩ

Calibrating voltage 1mV±3%

Frequency response 0.05Hz~160Hz (IEC)

Time constant >3.2seconds

Noise level ≤15Vp-p

Threshold ≤20μV

Sensitivity Auto 2.5, 5, 10, 20, 40mm/mV

Recording system High resolution thermal printer

Paper speed 25, 50mm/s±3%

Recording paper 210/216mmx20m, roll/fold paper

Power supply
AC: 220V / 110V, 50/60Hz
DC: 14.4V rechargeable NI-Ion battery (4400mAh)

LCD display 320x240 graphic, 5.7 inch LCD

Dimensions 285x265x72mm

Weight 3.8kg