Compared to previous models of the Nonin Onyx, this oximeter comes with some great new improvements, including sleek new design, 6,000 highly efficient spot checks, a longer warranty of 4 years, and scientifically proven accuracy. It is lightweight, portable, can read the pulse rate and is perfect to do spot checks on oxygen levels. It accommodates 8 mm to 25.4 mm (0.3” to 1.0”) of finger thickness, making it useful for patients of all ages and is also approved for use on the toe for children. The battery can be easily changed and it comes in four fun colors – black, blue, red and purple. Similar to other Nonin oximeters, this model is lead-free, latex-free and made in USA.
Nonin 9590 Onyx Vantage Pulse Oximeter is a durable oximeter with its rugged design and its 36 hours of continual operation on 2 AAA batteries. It is a great replacement for both the Nonin Onyx 9500 and Nonin Onyx II 9550 or any other fingertip pulse oximeter. When you buy it at Concord Health Supply, you also get a free carrying case and free shipping along with your purchase.