Patient-ready. 90 Day warranty. The refurbished Nellcor Portable OxiMax N-65 Handheld Pulse Oximeter incorporates Nellcor's latest digital signal processing technology to deliver accurate, reliable SpO2 and pulse rate values even during low perfusion and signal interference, including patient motion. As a result, it can more effectively monitor a broader range of patients. The OxiMax N-65 provides: Nellcor's advanced signal processing technology delivers reliable operation even in difficult monitoring conditions Compatible with the complete line of single-patient-use, reusable and specialty OxiMax sensors, including the MAX-FAST forehead sensor and SoftCare non-adhesive sensors Features industry-leading LoSat expanded accuracy range (60% to 100% SpO2) when used with OxiMax adhesive sensors, for better management of patients with congenital heart disease Conveniently small and lightweight Ergonomic hand-held shape and simple keypad make it easy to operate Audible and visible alarms Bright blue, backlit display is easy to see in any lighting conditions Long battery life: 19 or 40 hours depending on battery type All logos, product names and content are trademarks and copyrights of the respective owners. our company offers the refurbished, used Nellcor Portable OxiMax N-65 Handheld PulseOximeter.