The Screen Shield for iDive brings Ratio’s renowned precision to divers exploring Great Lakes reefs, wrecks, and springs.
- Bright LED backlight for night & cave diving
- Advanced Bühlmann ZHL‑16 algorithm with user‑adjustable GF%
- Rechargeable lithium battery with up to 90‑hour dive time
- High‑contrast full‑color display for instant readability
Shop with confidence—every Ratio computer is backed by a 2‑year warranty and world‑class support.








