The VO2 Master is the next level in performance & metabolic assessment. Reach your performance and fitness goals with the most portable, easy-to-use, affordable VO2 metabolic analyzer.

Attach the analyzer yourself anywhere, and accurately identify your maximum effort. Measure your speed, VO2 Max, Heart Rate, Ventilation, Tidal Volume & Respiratory Frequency. Monitor and identify your personal training zones, and analyze performance data and resting metabolic rate.

INDUSTRY STANDARD IN SMART TRAINING

• Real-time results, anywhere - no assistance is needed.
• Use guided testing protocols: step test, resting metabolic test, intervals, 5-1-5 assessment & “free mode”.
• Automated reports & real-time results to help you exceed your limits: data backup via VO2 Master Cloud, sharable, live coaching from anywhere in the world.
• Track results straight to your Garmin watch.

The 3L Calibration Syringe is an adjustable 3-liter air syringe used to calibrate the VO2 Master Analyzer. The 3L set-point calibrates the Medium and Large User Piece sizes. The syringe connects to the VO2 Master Analyzer by means of a 30cm flexible tube. The tube is connected to the analyzer using a plastic adapter and a silicone seal is included with the analyzer. For more information, check out the Quick Start Guide included with your analyzer.

Everything you need to get started is included in this package.

The VO2 Master Analyzer measures V'O2 (V' = Volume, and O2 = Gas)

• by using the same galvanic fuel cell used in metabolic carts, which is the gold standard in research and clinical settings, to measure gas concentration
• and differential pressure to measure volume, which is the gold standard used in aerospace and Formula 1 to measure flow.

Accurately identify your ventilatory thresholds: 

• VT1 (Fatmax): your first ventilatory threshold - the point that your body starts to effectively burn fat.
• VT2 (Anaerobic Threshold):  your second ventilatory threshold - your sustainable output as its highest exercise intensity.

• The worlds most portable, affordable and easy to use metabolic analyzer
• Porability, no restrictions, maximum comfort and mobility
• User friendly and easy to assemble
• The filter helps maintain accuracy and cleanness between users
• Different mouthpeaces: “L” for exercise testing (40-220 L/min) / “M” for exercise testing (30-160 L/min) / “R” for metabolic rate and light walking (5-40L/min)
• High quality mask
• No nose clip - maximum comfort.

• heart rate effects threshold, efficiency and VO2 Max
• muscle oxygen effects threshold, efficiency and VO2 Max
• core temperature effects threshold, efficiency and VO2 Max
• power effects threshold, efficiency and VO2 Max
• smart trainers effects threshold, efficiency and VO2 Max
• GPS location effects threshold, efficiency and VO2 Max
• speed & cadence effects threshold, efficiency and VO2 Max

• VO2 Master Analyzer
• Hans Rudolph 3L Calibration Syringe
• Software (free via app stores in Apple or Google)
• Hard shell case from Nanuk
• Small mask with head gear
• Resting Metabolic Rate (RMR) venturi (2-30 l/min)
• Medium venturi (15-180 l/min)
• Large venturi (25-250 l/min)
• 50 filters
• Quick start guide and warranty
• Certificate of calibration

The VO2 master requires very little service, the only cost related to use is one filter per test.

The O2 sensors require an annual re-calibration. The calibration is required independent of the amount of use.

With the newest version of the VO2 Master, the O2 sensors can be replaced where you are. You simply get a new calibrated set of sensors, once replaced you return the used set.