6.4 inch multi-function patient monitor 1, ECG, ... , Single/Dual IBP,Nellcor SpO2DisplayColor TFT 6.4.1inchResolution: 600×800 dpiVarious Working Interfaces Selectable: ... 55°C, Humidity≤93%Power SupplyExternal Power Supply: 100-250V AC, 50/60HzBattery Power SupplyType: Built-in Rechargeable ... Include 3.5 inch, 6.4 inch, 7 inch, 8.4 inch, 10.4 inch, 12.1 inch and 15 inch. 6.4 inch Patient Monitor GT9003