About product and suppliers:
            2,100 spo2 sensor products are offered for sale by suppliers on Alibaba.com, of which blood testing equipments accounts for 10%, sensors accounts for 2%, and medical adhesive accounts for 1%. 

A wide variety of spo2 sensor options are available to you, 

There are 2,100 suppliers who sells spo2 sensor on Alibaba.com, mainly located in Asia. The top countries of suppliers are South Korea, China, and India, from which the percentage of spo2 sensor supply is 1%, 98%, and 1% respectively.