... ) Standard configuration: 5 lead ECG, Respiration, Temperature, Heart Rate/ Pulse Rate, SpO2, NIBP.2)12.1 inch real-color TFT LCD ... screen True color, 12.1”TFT type LCD, distinguish rate 800×600 Signal interface Interface of exterior display: Standard VGA Exterior ... Refresh time: About a second Alarm delay: 10 seconds Pulse rate: Measuring range 0-254 bmp Definition 1bmp Sensitivity ratio ± ...