... of standard vital signs, high acuity and anesthesia monitoring.* 15" TFT LCD, high resolution (1024*768)* Backlight button, easy to operate at ... night.* Lithium battery, long work time (Max. 4 hours for 2 batteries)* SD memory card (Option)* Dual alarm light. Independents ... )Standard Configuration:ECG,HR,RESP,NIBP,SPO2.2-TEMP,Lithium Battery.Option:12-lead ECG, 2-IBP, Recorder, EtC02 (side stream, ...