3-channels ECG machine * high resolution LCD grightness and contrast *High resolution and precision thermal array printer Digital 3-channels ECG machine/ECG monitor Feature: *The high resolution LCD grightness and contrast are adjustable*High resolution and precision thermal array printer*Selectable of printing the analysis report and representative beats*Histogram and trend chart for R-R interval analysis*RS232 interface communicate with PC*High ability build-in Li-ion battery support continuous working*Internal memory supporting ECG data and waveforms store and recall
Digital 3-Channel ECG Machine
