7 inch / 8.5 inch Widescreen (16:9) TFT Color LCD with ultra-wide viewing angle. Provide 7 parameters with 5 waveforms. Detects 12 types of ECG arrhythmia and displays PVC and ST Level. Sidestream EtCO2 module and printer can be built in the equipment as an option. Changeable color and wave display configuration. Operates for around 4 hours with a charged battery.