<p>AccuMed CMS50D1 Fingertip Pulse Oximeter Finger Pulse Blood Oxygen SpO2 Monitor - Perfect for Exercise Enthusiasts and Athletes The CMS50D1 is one of the latest in a line of high quality medical instruments from AccuMed, carrying a tradition of excellent designs and reliable product builds. Accumed Biotech is the authorized US distributor of AccuMed products and every authentic unit is guaranteed by Accumed Biotech's 1 Year USA Warranty, making the CMS50D1 one of the best values available for a pulse oximeter purchase (list of features and specs provided below).</p> <br><br> <b>Features:</b> <li>SpO2 and Pulse Rate are graphed on the bright LED display. The LED display cover prevents ambient light washout, making readings crisp and clear. <li>Conserving battery life with auto-off feature when a user's finger has been removed for more than five seconds enable you to perform over 40 hours of continuous operating time with two AA batteries (Included). <li>View Pulse Intensity with a Bar-graph and Pulse Rate with the Pulse wave on the LED screen. <li>This device offers speed and ease of use at an affordable price. <br><br> <b>Includes:</b> <br> <li>1 x AccuMed CMS50D1 <li>2 x AAA Batteries <li>1 x Lanyard <li>Instruction Manual <li>Convenient Carrying Case <li>1 Year US Warranty provided exclusively through AccuMed <br><br> <b>This Pulse Oximeter is NOT Intended for Medical Use and is Designed for Sports and Aviation Use Only.</b>