With the Digit-Ox2 Pulse Oximeter, checking your blood oxygen saturation levels and pulse has never been easier! This sleek model features a large LED display with brightly-lit, easy-to-read numbers. You can select the display direction with a push of a button, and choose from 10 adjustable brightness levels for easy reading in the light or dark. The Digit-Ox2 automatically shuts down after several seconds of inactivity, so you can be sure that you’ll get a lot of battery life. This pulse oximeter even comes with a lanyard, so that you can carry it with you wherever you go!