... CE certificate 3, Many language for Choose Features:7 inch wide screen TFT displaySmall and cute appearance, exellect portabilityUnique human voice ... : ≥112dB SpO2 (Digital)Measurement range: 0 ~ 100%Resolution: 1%Accuracy: 70% ~ 100% ±2%40% ~ 69% ±3%Pulse rate:Measure/alarm ... Include 3.5 inch, 6.4 inch, 7 inch, 8.4 inch, 10.4 inch, 12.1 inch and 15 inch. 7 inch Touch Screen Patient Monitor 7000A CE ...