Pulsossimetro Finger Clip SpO2 Frequenza Cardiaca Ossigeno Sangue Monitor Misuratore

SpO2 accuracy: +1% in the range of 90%~99%, +2% in the range of 70%~89%, other scope is not defined. SpO2 Alarm range: Consistent with the display range, the set step length is 1%. Car Solar LED Dummy Alarm Warning Security Anti Theft Flashing Lamp Accessories.

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