Technical Specification: High Resolution 12.1” color TFT display. Lightweight, compact and portable ECG, SpO2, NIBP, 2-TEMP, PR Optional: 2 IBP, ETCO2, and Thermal Printer Built-in-rechargeable lithium battery ECG waveforms of 7-leads display on the same screen 72-hours graphic and tabular trends of all parameters 72 alarm events of all parameters recall