Purchase Qty. Reference FOB Price
100-499 Pieces US$9.00
500-999 Pieces US$8.00
1,000+ Pieces US$7.00
Product Description
Product Description Finger oximeter, Pulse oximetry transducer properly placed on a finger. Fold the oximeter. over the end of the digit.A pulse oximeter works by passing a beam of red and infrared light through a pulsating capillary bed. The ratio of red to infrared blood light transmitted gives ...