Profile: CPAP-Supply.com specializes in providing medical equipments. Our CMS 50DL pulse oximeter is an accurate instrument for checking pulse rate and the saturation of peripheral oxygen (SpO2) in the blood. CMS 50DL features a bright, easy-to-read display to show the pulse rate and oxygen saturation percentage. It is a basic fingertip pulse oximeter that is perfect for CPAP users who want to monitor their pulse and oxygen saturation periodically during the night or day. It can be used for up to 30 hours continuously, which is equivalent to about 2500 spot checks before needing battery replacement. Our Contec08A blood pressure monitor with pulse oximeter includes everything needed to connect to computer to review oximetry reports and blood pressure reports, including trend graphs and analytical diagrams. The Contec08A supports up to three users, and each user can store up to 100 records each. Each measurement is associated with the current date and time. After a user's storage space is filled, another record will delete the first record, on a first-in-first-out basis.