Product Features: Single channel ECG machine with measurement Manual/Auto/Arrhymia Analysis Modes 320*240 graphic 3.8 inch LCD. Built in rechargable Li-lon battery Adapt to 110-230V, 50/60Hz AC power supply Real-time ECG waveform, 20 patients save/replay Paper: 50mm Roll / Z-fold Built in USB/RS232 interface ECGNET software optional
- Number of channels:1-channel
- Type:digital