... (3.8 inch 320×240LCD) for display all parameters including ECG, NIBP, SPO2, TEMP, PR and HR 36 hour trend ... battery Indicator for Low battery capacity Technical Specifications ECG Input 3lead ECG cable, standard AAML cable connectorLead selection: I, II, IIIGain selection: ×1, × ... Manual, Auto, STATMeasurement interval in AUTO mode: 1,.3,5,10,15,20,30,60 (min)Measurement type: SYS, DIA, MEANResolution ...