Depth Gauge 1.3.1

Aimed at technical divers, Depth Gauge calculates Minimum Operating Depth, Maximum Operating Depth, Equivalent Narcosis Depth and Equivalent Air Depth¹ for a specified breathing gas mixture² and maximum partial pressure of oxygen³.

To trial some of the features available in Depth Gauge, download Air Depth, a free EAD calculator, from the iPhone App Store.

WARNING: Scuba diving should never be attempted without the appropriate training. Particularly technical diving, or diving with non-air gas mixes. Always personally analyse any mix you plan to dive with.

1. EAD calculations are clamped within the operating depth range of the particular gas, indicating when a gas will become hypoxic or exceed the specified PPO₂. ↩
2. Supports both metric and imperial units. ↩
3. Depth Gauge is a useful tool for double checking gas requirements, but should not be used in lieu of your own calculations or to exceed the depth limits recommended by your dive association's standards. ↩