6.4 inch multi-function patient monitor 1, ECG, RESP, NIBP, SpO2, TEMP, HR 2, CE certificate ... , MeanPR from NIBP: Measurement 40-240bpmResolution: 1bpmAccuracy: 3bpm or 3%Leak test and pressure auto calibration:YesSpO2Excellent measurement of low perfusionAnti ... , 12.1 inch and 15 inch. 6.4 inch Patient Monitor GT9003