Description Specification: 1 / 2 channel printout format. 192×64 graphic LCD to display 1 channel ECG waveform, setting menu and operating conditions of the unit. Rhythm lead with histogram and trend graph for R-R interval. Automatic measurement and interpretation of standard ECG parameter. Memory of at least 85 exams for recall and duplication. Built-in RS232/USB interface supporting data transmission to PC. Dual power operation, AC and Li-ion battery supporting 2-hour operation. Paper size: 50mmx20m, roll type.
