◇ Digital isolation technology minimized signal interference
◇ Histogram and trend chart for R-R interval analysis
◇ Waveform and patient information replay
◇ Languages options: English, Russian and Chinese
◇ Preview waveform of the currently examining patient before printing
◇ Selectable of printing the analysis report and representative beats
◇ Inputting name & age of patient and name of hospital & doctor by operator
◇ The LCD brightness and contrast are adjustable
◇ USB port for real-time data transmit to PC
◇ Optional SD card supporting the maximum data capacity of 2GB, up to 10000 copies of patient data storage