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Nonin Onyx Vantage 9590 Finger Pulse Oximeter

Nonin Onyx Vantage 9590 Finger Pulse Oximeter

Regular price £190.79 inc.VAT
£158.99 ex.VAT
Regular price £0.00 Sale price £190.79 inc.VAT
£158.99 ex.VAT
Sale Sold out

86 in stock


SKU: NON9590-BK   GTIN:833166004878


  • fileFingertip Performance and Technology Brochure.pdf
  • fileOnyx Vantage 9590 Operators Manual.pdf
  • fileOnyx Vantage Spec Sheet.pdf
  • fileSensorCompatibilityGuide.pdf


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Weekend despatchavailable until 12pm Sunday for MONDAY delivery (Next working day)
Sat and Sunday delivery service - available until 5pm Friday.

Why buy from Medisave?

Medisave supplies health professionals, business and home users.

  • Credit card, PayPal and Amazon Payments accepted
  • Free delivery over £25 ex VAT
  • NHS, school or company purchase order - email
  • Laser engraving
  • Delivery to private or commercial addresses
  • Google Certified Shop
  • Registered with the Medicines and Healthcare products Regulatory Agency (MHRA)
  • ISO9001 quality management system + ISO 140001 environmental
  • Established 1999

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  • Unparalleled reliability and accuracy which is trusted by hospitals/EMS and clinicians World wide
  • Fast accurate response – stabilises usually within 15 seconds.
  • Fully serviceable and repairable even after expiry of the 5 year 'Drop Inclusive" warranty

Nonin Onyx Vantage 9590 Finger Pulse Oximeter

Reliable Performance

Delivers accurate measurements, even for patients with low perfusion or darker skin tones

Exclusive Features

Nonin PureSAT® technology captures SpO2 and pulse rate measurements quickly and accurately

Lasting Value

Provides up to 6,000 spot checks on two AAA batteries and includes a 4-year warranty


  • Patented auto ON/OFF when finger is inserted/removed for easy operation.
  • Unparalleled reliability and accuracy which is trusted by hospitals/EMS and clinicians World wide
  • No maintenance or recalibration required
  • Easily positioned on fingers from small child to large adult (8mm - 26mm finger thickness)
  • Works accurately with all skin colours using Nonin PureSAT & PureLight Technology.
  • Features a unique pulse quality indicator which offers a fast and simple "Green is Good" assessment of signal quality
  • Compact enough to carry at all times and weighs only 60g
  • Highly efficient now with 6000 spot checks from x2 AAA batteries which are supplied, an improvement from the previous 1600 spot checks from the Nonin 9500 model
  • The clear LED display can be read in any environment, in any light
  • Fast accurate response – stabilises usually within 15 seconds.
  • Fully serviceable and repairable even after expiry of the 5 year 'Drop Inclusive" warranty
  • Available in three colours; black, blue and red
  • Battery operating life (fully charged): 18 hours continuous use
  • Class IIB Medical Device
  • ISO 9919:2009 Compliant - All Nonin oximeters are fully type tested to comply with the new International Standard for Pulse Oximeters
  • ISO 80601-2-61:2017
  • CE Marked and FDA approved + full global certifications as required
  • Supplied with a FREE soft carry case.s use.
  • Class IIB Medical Device
  • Proven Accuracy – Scientifically proven accuracy in the widest range of patients.
  • Reliable Results – Accurate readings on challenging patients due to low perfusion and darker skin tones. Tested in motion.
  • Versatile – Units work on paediatric to larger adult patients and can be used on fingers, thumbs or toes.
  • Cost Efficient – Market-Leading 5-year warranty and up to 6,000 spot checks on two AAA batteries.
  • Clinician-facing, easy-to-read, bright LED – SpO2 and pulse rate can be read from any angle, in all lighting conditions, day or night.
  • Three-color pulse quality indicator LED – Green, yellow or red light provides a quick assessment of patient pulse quality.
  • Accuracy in the widest range of patients and conditions – Only Nonin uses PureSAT® SpO2 technology – an intelligent pulse-by-pulse filtering to provide accuracy in situations that are challenging due to dark skin tones, low perfusion and more.
  • One product for paediatric to adult patients – Automatically adjusts to each patient from paediatric to adult quickly and accurately and accommodates fingers, thumbs and toes with digit thicknesses 8 mm to 25.4 mm (0.3"" to 1.0"").
  • Proven durability – Onyx Vantage is tough enough to withstand a minimum of 50 drops, is rugged enough to be used in the most demanding situations and exceeds IP32 water ingress testing.
  • Automatic turn on and off – No on/off button! Just insert digit for fast and easy spot checks.
  • Portable – Take the Onyx Vantage anywhere — it is lightweight and weighs less than two ounces.
  • Complete with Carry case, lanyard, instructions on CD and two AAA batteries.

Medisave recommends:

"The Nonin Onyx Vantage 9590 Finger Pulse Oximeter is an effective and impressive piece of kit! It has been used regularly by myself as an operational frontline paramedic, and has never failed to perform as stated. The pulse oximeter is very easy to use, and automatically turns on when a finger is inserted, and more importantly turns off automatically when the finger is removed. This is one less thing for me to have to worry about when dealing with a medical emergency.

The coloured indicator light is also useful for confirming if an accurate pulse signal is being received. The unit appears to be very accurate, and having compared it with much more expensive pulse oximeters it always gives a very similar or identical reading, therefore I can rely on it in the pre-hospital environment. Ambulance staff often have a reputation of testing equipment to its extremes, as we never know the kind of environment we will be operating in.

I am pleased to say that the Nonin 9590 has withstood everything that I have thrown at it to date, and having a 5 year "Drop Inclusive" warranty to back that up with is reassuring. I am still using the original batteries, and the choice of colours for this item will I'm sure appeal to many. I would have no hesitation in recommending this pulse oximeter to other frontline ambulance clinicians and the wider healthcare professions. M. Care Paramedic, UK "

Looking to buy Nonin Onyx Vantage 9590 Finger Pulse Oximeter? Medisave currently has Nonin Onyx Vantage 9590 Finger Pulse Oximeter in stock, along with more from the brand Nonin and a range of other Pulse Oximetery products ready to order in just a few clicks. Discover Medisave's full range of Pulse Oximetery now.