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

• 1 – VO₂ Master Analyzer
• 1 – Blue Hans Rudolph V2 reusable mask (size selected prior to checkout)
• 1 – Hans Rudolph five-point head strap
• 3 – User Pieces: Resting, Medium, and Large
• 1 – User Piece hand tool
• 1 – Hans Rudolph adjustable 3L calibration syringe
• 1 – Syringe Calibration Adapter + Silicone Piece
• 2 – Syringe hoses
• 50 – Single-use filter discs
• 1 – Additional Desiccant Cartridge
• 1 – Polar Heart Rate Monitor + Strap
• 1 – Nanuk 910 waterproof hard case
• 1 – Quick Start Guide
• 1 – Calibration Certificate

• 100 – Additional single-use filters
• 4 – Masks instead of 1 (Petite, X-Small, Small, Medium)