Nonin Onyx Vantage 9590 Finger Oximeter - Blue ophthalmoscopes What six leads does it

What six leads does it record

Toggle between analogue and amplified listening modes

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Maximum recommended contents weight: 3

Up to 40x amplification (at peak frequency

Nonin Onyx Vantage 9590 Finger Oximeter - Blue ophthalmoscopes What six leads does itNONIN ONYX VANTAGE 9590 FINGER OXIMETER Blue Nonin's latest finger pulse oximeter for health care professionals, the Onyx Vantage 9590, provides a fast, accurate, cost effective solution for spot checking oxygen saturation and pulse rate in pediatric to adult patients. Available in four colors black, red, blue and purple. The Onyx is the only finger pulse oximeter with scientifically proven accuracy and is tested for use on fingers, thumbs and toes.