Fingertip pulse oximeter P2

medical

Application:Hospital, home, community medical treatment, sports healthcare, etc Specification SpO2 measurement accuracy - 90%~99% accuracy: ±1%; 70%-89%, accnracy±2%; <70%, no specified Pulse Rate measurement accuracy - ±1 bpm SpO2 value and refresh rate of pulse rate - around 1 second spo2 pulse average  rate  - 8 seconds  Pulse Rate volume  - Non-modulated wavelength range? - 500nm ~l000nm Maximum luminous power - 150 mW PR Display - Digital Screen - TFT LED display Power consumption - 150mW in normal measurement; 0.2uA in shutdown state;