Nonin Onyx Vantage 9590 Fingertip Pulse Oximeter SpO2 Pediatric Adult aloe-vera-ultrasound-lotion Tool-free two-position reversible contoured padded

Tool-free two-position reversible contoured padded backrest — repositions based on mode

The knee walker is not designed for rough terrain

and the push-button retractor and protective plastic housing make it easy to extend

How does the 1/2-inch width compare to other sizes

Nonin Onyx Vantage 9590 Fingertip Pulse Oximeter SpO2 Pediatric Adult aloe-vera-ultrasound-lotion Tool-free two-position reversible contoured paddedNonin Onyx Vantage 9590 Fingertip Pulse Oximeter PureSAT SpO2 LED Display Pediatric & Adult Made in USA Clinician grade accuracy in a compact, portable design. The Nonin Onyx Vantage 9590 is a professional fingertip pulse oximeter built for fast, reliable readings of blood oxygen saturation (SpO2) and pulse rate in clinical, emergency, and field environments. Powered by Nonins proprietary PureSAT SpO2 technology, it delivers accurate readings across a