Non-Rebreather Mask snorkel Many scuba divers have discovered

Many scuba divers have discovered the joy of mounting cylinders on their sides thus sidemount was born

MOLLE style loop system with velcro straps

0 with customisable deco PO2 setting Auto start/end dive X Custom end-dive timeout Yes (20s to 10 m) Safety Stop Yes (customisable off/3min/5min) Deep Stops Yes (using custom gradient factors) Customisable conservatism Yes (low/medium/high or custom using gradient factors) Dive ascent/descent rate indicator X Automatic altitude adjustment X No fly time X Dive planner Yes (basic NDL + multi-gas deco planner) Tides X Backlight Yes (configurable time and intensity

Tempered glass lenses

The duration of these features is guaranteed not by the sharpness itself

Non-Rebreather Mask snorkel Many scuba divers have discoveredThis disposable mask provides oxygen for breathing persons who cannot tolerate demand valve oxygen regulators or when two divers need emergency oxygen.