... ECG, RESP, NIBP, SpO2, TEMP, PR 2, CE certificate 3, Many language for Choose Features:7 inch ... 1%Accuracy: 70% ~ 100% ±2%40% ~ 69% ±3%Pulse rate:Measure/alarm range 20 ~ 300bpmResolution 1bpmAccuracy ±3bpm NIBPMethod ... RA-LLResp Impedance range: 0.3 ~ 3ΩBase Impedance range: 200Ω ~ 4000ΩBandwidth: 0.3 ~ 2.5HzGain: ×0.25 ... There are many items for your choose! Include 3.5 inch, 6.4 inch, 7 inch, ...