Here are two choices at a special price for a special pulse oximeter. 1. Get a Rad 57 for a Limited Time Pricing of $795.00 with a handheld oximeter trade in. 2. Buy at a special price without a trade in at $1,070.00. Masimo Pulse Oximetry Technology in a convenient upgradeable handheld unit-perfect for EMS transport, ED, Physician Office, Industrial Medicine and Surgery Center. Suitable for spot check or continuous monitoring needs. Includes Adult Reusable Sensor and optional Protective Boot Cover available in 7 colors.