Model number: ECG-923A (Six channel)
Dimension:310mmX235mmX66mm
Packing:375mmX295mmX195mm
Weight:4.5kg(gross); 3.57kg(net)
Six channel with interpretive
Build in rechargeable Li battery
Chinese/English language
Simultaneous 12 leads
320X240 graphic LCD, 5.7 inch screen
Paper size: 112mmX20/30m
Built in RS232 interface (USB is optional)
128 patients save/copy/communication
Sell ECG-923A (Six channel) 
