FEATUREs:
Single/Three channel digital ECG machine with measurement
Simultaneously 12 leads acquisition
Multiple operation mode (Manual/Auto/Ref. Lead)
LCD to display operation status and ECG waveform
Built-in standard RS232 Interface (USB is optional)
DC/AC power with built-in rechargeable lithium battery

Standard Accessories:  
Patient Cable, Thermal Printing Paper, Limb Electrodes, Chest Electrodes, Power Supply Cable, Grounding Wire