Description
Nonin Onyx Vantage 9590 Fingertip Pulse Oximeter with PureSAT SpO2 and 6000 Spot Checks per Battery Set
The Nonin Onyx Vantage 9590 is a fingertip pulse oximeter that delivers up to 6,000 spot checks on two AAA batteries. It fits fingers, thumbs and toes from 8 to 25.4 millimeters and is backed by a 4-year warranty, the longest in its class.
- Up to 6,000 spot checks or 36 hours of continuous use per battery set
- PureSAT accuracy verified in motion and low perfusion testing
- Fits digits from 8 to 25.4 mm across pediatric to adult patients
- 4-year warranty and three color options
Onyx Vantage 9590 Fingertip Spot Checking for Clinical Workflows
Fingertip oximeters are only useful when their readings can be believed, and this model was validated for accuracy in motion and low perfusion conditions. PureSAT processing with PureLight sensor technology produces readings clinicians can act on, rather than numbers that need a second device to confirm. The unit turns on when a digit is inserted and off when it is removed, which keeps spot check workflow to a single step. Battery economy is a genuine operational advantage, with up to 6,000 spot checks or 36 hours of continuous operation from two AAA cells. The housing fits on a lanyard, in a case or in a pocket, and weighs less than two ounces, so it travels with the clinician instead of living in a drawer. Three colors let departments color code units by area or service.
Features and Benefits
Measurement Confidence
- PureSAT and PureLight Pairing – the signal processing and sensor technology are engineered together for accuracy.
- Motion Tested Performance – declared accuracy comes from clinical study in non-motion conditions with motion performance published by the manufacturer.
- Wide Digit Range – one unit fits pediatric to adult fingers, thumbs and toes from 8 to 25.4 mm.
Ownership Economics
- 6,000 Spot Checks per Set – two AAA batteries last through months of routine checking.
- 4-Year Warranty – the longest fingertip warranty Nonin offers, reducing replacement churn.
- Automatic On and Off – insertion starts the measurement and removal powers the unit down.
Product Specifications
Performance
- Oxygen Saturation Range: 0 to 100% SpO2
- Pulse Rate Range: 18 to 321 beats per minute
- Digit Thickness: 8 to 25.4 mm (0.3 to 1.0 in), fingers, thumbs or toes
- Ingress Protection: IP32, Type BF applied part
Power, Size and Warranty
- Battery: Two AAA alkaline batteries, up to 6,000 spot checks or 36 hours continuous
- Weight: Less than 2 oz per the manufacturer product page
- Colors: Blue, red or black
- Warranty: 4-year manufacturer warranty
See all Fingertip Pulse Oximeter for the full range, or Shop more Nonin Products for the complete line.
Why Clinics Choose the Onyx Vantage 9590 Over Basic Fingertips
Commodity fingertip units are cheap to buy and expensive to doubt. A validated device with a 4-year warranty costs less over its life than a drawer of questionable readers that staff stop trusting.
- Readings That End Arguments – clinical validation in motion and low perfusion supports decisions made from a single check.
- Battery Changes Become Rare – 6,000 spot checks per battery set keeps the unit ready whenever it is picked up.
- One Unit for the Whole Census – the 8 to 25.4 mm digit range spans pediatric through adult spot checks.
- Color Coding by Department – three housing colors simplify fleet organization across units.
Manuals and Troubleshooting Guides
Frequently Asked Questions (FAQs)
How many spot checks does one battery set provide?
Two AAA alkaline batteries provide up to 6,000 spot checks or about 36 hours of continuous operation. Actual totals vary with use patterns.
Which patients can the 9590 measure?
It is intended for spot checking adult and pediatric patients on fingers, thumbs or toes from 8 to 25.4 mm thick. Settings include hospitals, clinics, long term care, EMS and home healthcare.
Does it turn on automatically?
Yes. The device activates when a digit is inserted and powers down when the digit is removed, which streamlines spot check workflow.
What colors are available?
The housing comes in blue, red and black. Select the color from the option list when ordering.
What warranty covers the Onyx Vantage 9590?
Nonin covers the device with a 4-year warranty. The instructions for use contain the complete terms.
