Engineered in Italy for demanding dives from the Hawaii to beyond, the Oxygen Analyser delivers data you can trust.
- High‑contrast full‑color display for instant readability
- Bluetooth + USB log downloads to iOS, Android & Desktop
- Multi‑gas & CCR capable for growing technical skillsets
- Advanced Bühlmann ZHL‑16 algorithm with user‑adjustable GF%
Shop with confidence—every Ratio computer is backed by a 2‑year warranty and world‑class support.
