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VO2 Master Analyser

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VO2 Master Analyser

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VO2 Master portable VO2 Analyzer system

Package Includes:
- VO2 Master Analyzer
- Hard shell case
- Small mask (suitable for most adults)
RMR user piece (for resting tests of adults and children)
- Medium CPET user piece (for most adults and children exercising to maximal capacity)
- Large CPET user piece (for use with Elite athletes and very large athletes)
- 50 filters (it is recommended to change these after every use)
- 5 AAA batteries
- Quick Start Guides, warranty

Download the app from the Apple Store or Google Play Store

The VO2 Master is only availble on finance at 15.9% APR over 12,24,36 or 48 months, minimum deposit of 10%, UK customers only.



The free phone app allows for Bluetooth data collection and easy sharing by email for further analysis. Given an annual sensor replacement cost of $499 plus shipping it is the professional assessor's product of choice.

Package Includes:
- VO2 Master Analyzer
- Hard shell case
- Small mask
RMR user piece
- Medium CPET user piece
- Large CPET user piece
- 50 filters
- 5 AAA batteries
- Quick Start Guides, warranty

User Piece Flow Measurement Ranges

SizeVentilation Range [L/min]
Resting (RMR) 2-30
Medium 15-180
Large 25-250

*Production units may differ slightly in appearance. User is responsible for any damage that arises from misuse. For more information, consult our Limited Warranty and Terms and Conditions in the Support page.*
*This product is not intended for any medical use. It is intended for use in sport.*
*Units shipped outside of the United Kingdom do not come with batteries.*
*Patents pending.*

Technical Specifications

Physical Design

Dimensions 124mm x 88mm x 47mm
Weight 320g (200g unit, 120g mask)

Sensor Measurements

O2 Accuracy ± 1%
Flow Accuracy ± 3%
Flow Sensor Type Differential Pressure
Oxygen Sensor Type Galvanic Fuel Cell
Gas Sampling System Passive, pump-less
Oxygen Sensor Life 12 Months
Calibration Automatic.  No calibration gasses or flow syringes required

Power Supply

Battery Type Single AAA
Battery Life 8 hours +
Additional Information

Additional Information

Brand VO2Master
Mask Size Small