Fingertip Pulse Oximeter Heal Force A-3
The pulse oximeter A3 has six key advantages: multi-parameter surveillance, limit alert, value output 5 second test, fourway rotating, smart power conservation and world-renowned certifications. It is able to monitor your health, including your PI, PR and SpO2, for a long time. The range of measurements is 35% -99% and the precise measurement range is 90% ±9% ±1%. All functionalities are designed to provide you with a better experience.