“Features:
• Model number: ECG-903 (Three channel)
• Three channel ECG with interpretive
• Build in rechargeable Li battery
• Chinese/English language
• Simultaneous 12 leads
• 320X240 graphic LCD, 3.8 inch screen
• Paper size: 63mmX20/30m
• Built in RS232 interface (USB is optional)
• 128 patients save/copy/communication
• Dimension: 300mmX230mmX61mm
• Packing: 375mmX295mmX195mm
• Weight: 4.5kg(gross); 3.57kg(net)
“
