A Professional Model Digital Pulse Oximeter with a Oled Screen and 10 Brightness Levels Plus 6 Display Modes.

The Breathing Shop and CardinalHealth - ReliaMed Portable Fingertip Pulse Oximeter features a light and compact design, digital OLED screen with 10 brightness levels and 6 display modes. Easy to operate. Measures oxygen saturation levels and pulse rate with a simple fingertip design. Auto shut off after 8 seconds if not used. Includes pulse oximeter, lanyard, carrying bag, two AAA batteries and instruction manual. Not for continuous monitoring. Fingernail polish or false fingernails may cause inaccurate readings. This is not a medical device