1-channels ECG machine *Digital isolation technology minimized signal interference *Backlight with waveform display Digital 1-channels ECG machine/ECG monitor Features:*Digital isolation technology minimized signal interference*Wide screen LCD with 3 lead waveforms display *Optional rhythm lead detection for observing abnormal heart rate*Build-in rechargeable battery, AC / DC supply*Power off automatically after long time no operation*The width of baseline is adjustable, convenient to observe*High resolution and presision thermal array printer*Internal memory supporting ECG data and waveforms store and recall

Digital 1-Channel ECG Machine