Salter Labs Oxygen Tubing, 1 Case of 50 Relaxation Sound Systems * Nonin Medical's Model 7500 2 8002 055 * Nonin Medical's Model 7500 pulse oximeter has a unique low profile design that enables it to fit easily on a tabletop or into its own carrying case * The stylish compact 7500's simple functionality minimum 16 hour battery life 4 hour quick recharge and minimum or 70 hours of memory makes it well suited for a variety of clinical and homecare applications * Like all Nonin portable oximeters the 7500 provides a wide variety of display indicators that provide reliable readings * Over 70 hours of memory available for extended monitoring * PureSAT© pulse oximetry technology Four ply construction provides thickness and bulk to protect injuries from impact and improves absorption capabilities Salter offers an extensive range of oxygen tubing for home and acute settings Lengths from one to one hundred feet fit any home or room