... : - Standard parameter: ECG, NIBP, SpO2, PR ,TEMP, RESP- 8.4" large-screen color TFT display- Built-in high-capacity battery ... NIBP, SPO2, PULSE,TEMP, RESP Built-in rechargeable batteryOptional: - Thermal printer, Dual TEMP, Dual IBP, Side stream EtCO2- Nellcor SpO2 board ... ±2%Isolation voltage: 4 kV Lexi**8.4-inch color 6-Parameters Patient Monitor with audible and visual alarm with printer and ETCO2