• VO2 Master - DU KAN AUKA
  • VO2 Master - DU KAN AUKA
  • VO2 Master - DU KAN AUKA
  • VO2 Master - DU KAN AUKA
  • VO2 Master - DU KAN AUKA
  • VO2 Master - DU KAN AUKA
  • Nanuk Hard Shell Case - DU KAN AUKA
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VO2 Master Health Sensors Inc.

VO2 Master

VO2 Master

96,499.00 NOK
96,499.00 NOK
Sale Sold out

VAT included for Norway, Denmark, Sweden & Finland

VAT not included for the rest of the EU – DHL collects VAT at customs

Shipping calculated at checkout.

Version

Questions before you buy? Book an online demo · DHL delivery in 2–4 days

View full details
Fully wireless Unrestricted movement in field and lab
Breath-by-breath VO2 and minute ventilation (VE)
Worn on the face Lightweight, nothing to carry
5 studies Independent, peer-reviewed validation

Complete your setup

All VO2 Master accessories (9) →

The lab, brought to the field

The VO₂ Master Pro is a portable, fully wireless metabolic analyzer that measures breath-by-breath oxygen consumption (VO₂) and minute ventilation (VE).

Lightweight and worn directly on the face, it eliminates the need for hoses, backpacks, or gas tanks, allowing unrestricted movement during both field and laboratory testing.

With the VO₂ Master, we bring the lab to the field. More importantly, it enables accurate testing in environments that truly reflect where performance matters— whether that's on the road, in the pool, or on the trail.

This is the next generation of metabolic testing: reliable, user-friendly, and cost-effective.

Want a full walk-through? Contact us for an online demo at post@dukanauka.no or use the contact form at the bottom of this page.

Included in the kit

Essentials96,499 NOK Professional103,499 NOK
VO₂ Master Analyzer✓✓
Hans Rudolph V2 reusable mask1 (your size)4 (Petite, X-Small, Small, Medium)
Hans Rudolph five-point head strap✓✓
User Pieces: Resting, Medium, Large + hand tool✓✓
Hans Rudolph adjustable 3L calibration syringe✓✓
Syringe calibration adapter, silicone piece, 2 hoses✓✓
Single-use filter discs50150
Additional desiccant cartridge✓✓
Polar heart rate monitor + strap✓✓
Nanuk 910 waterproof hard case✓✓
Quick Start Guide + calibration certificate✓✓

Calibration & setup

Vo2 Master - Calibration & Setup Setup and Calibration of the VO₂ Master

Service once a year

To keep measurements accurate, the VO2 Master needs an annual service — regardless of how much it is used. With the Annual Service Kit you replace the O₂ sensor yourself, at home or in the office.

  1. 1Order the Annual Service Kit every 12 months
  2. 2Replace the O₂ sensor with the included tools
  3. 3Recalibrate and keep testing

Only for analyzers bought after September 6, 2022. Older unit? Contact post@dukanauka.no.

Annual Service Kit - DU KAN AUKA
Annual Service Kit kr 8,499.00
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Backed by independent, peer-reviewed studies

Western University · 2025 Excellent accuracy and strong repeatability VO₂ Master vs. Douglas Bag and metabolic cart — addressing earlier criticism in Van Hooren’s 2023 commentary.
Sam Houston State Univ. · 2024 No significant difference vs. Cosmed Quark 8 cyclists, two visits, at 50%, 70% and 85% of critical power. Published in Science & Sports.
University of Hawaii · 2024 Accurate real-time tracking with other sensors Integrated with EMG and motion sensors during motion-rich protocols.
Molinger et al. · JACC Advances Portable cardiopulmonary assessment outside the lab A portable cardiorespiratory testing approach with wireless physiological sensors.
Duke University webinar · 2025 Proven in elite and clinical settings Benchmarking and scalable athlete assessment, in partnership with VO2 Master.

Manuals & downloads

  • VO₂ Master Analyzer Product Manual Setup, calibration, operation, maintenance and troubleshooting Open manual
  • Quick Start and Best Practices Set up, run tests and get reliable measurements View guide
  • Academic Studies Studies and publications involving VO₂ Master analyzers Open PDF
  • Best Storage Practices Protect the analyzer and keep it performing reliably Open guide
  • Sample Report – RMR Example Resting Metabolic Rate report View sample
  • Sample Report – GET Example Graded Exercise Test (step test) report View sample

Questions

Does the VO2 Master have CO2?

Not yet!
The primary focus of the R&D development group is now the release of a CO₂ version. We can not guarantee a release date due to current supply-chain challenges. Sign up to our newsletter to be notified when the CO₂ version is available.

How do I service my VO2 Master Analyzer?

Depending on when you bought the VO2 Master you can perform the annual service yourself or you may be required to send in your analyzer. Devices bought after September 6, 2022 can be self-serviced.

If you bought your device at DU KAN AUKA, contact us to arrange the service. You may also contact VO2 Master directly. 

Can I view my automated report as a data table?

Yes. To view your report as a data table, you select the format in which you would like your report to be presented after selecting a session and then by tapping ‘View Reports” in the session tab.

How many third party sensors can I connect to?

The number of wireless sensors you can connect to the VO2 Master mobile app is restricted by the sensor manufacturer and the Bluetooth capabilities of your mobile device.

How can I find out if the VO2 Master is the right choice for me?

We provide an online demo where we present the VO2 Master and go over all of your needs and requirements. Simply contact us from the "Contact us" page or directly at post@dukanauka.no.

How many sessions can I do per day with the VO2 Master Analyzer

The maximum number of daily session is 8. The VO2 Master Analyzer is required to have 30 minutes of downtime between sessions and each session must be no longer than 1 hour in duration.