CONTEC CMS50N Pulsossimetro Punta Dito SpO2 Ossigeno Sangue PR Cardiofrequenzimetro
(SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%, whichever is greater. 2) SpO2 and Pulse Rate display,Pulse Rate waveform and bar graph display. 5) Screen brightness adjustable. Safety classification: type BF applied part.