Fingertip Pulse Oximeter LED Blue is a brand new and upgraded to the required specification SantaMedical SM-150 Finger Pulse Oximeter. The product is now available in the best and the most reasonable prices. The Generation 2 SM-150 Finger Pulse Oximeter is the one of the most accurate ways to check the saturation levels of the blood oxygen and also to monitor the pulse rates. The oximeter allows very easy operation as it has the finger clamp which adjusts automatically and the one button design for quick monitoring. It is smaller for easy portability. The product is mainly intended for pilots and athletes in order for quick checking the accurate and quick readings of oxygen saturation.