Gas Blender Toolkit

Oleg Gurevich

Gas Blender Toolkit app icon
3.0 stars2 reviews$2.99
4+Version 2.0.38Updated 8/27/2026, 10:45:11 PM
Open in Store

Gas Blender Toolkit is a comprehensive, purpose-built calculator for technical and recreational scuba divers who blend their own breathing gases. FUNCTIONS • Partial-pressure gas blending with freely configurable fill order • Continuous / delta-gas blending method • Decanting from a storage bank, with calculation of the number of possible fills • MOD / END tables for standard scuba gases • pSCR loop oxygen-reduction calculation at constant volume ratio • CCR rebreather diluent END calculator for any depth and chosen PPO2 setpoint FEATURES • Real gas (Van der Waals) or ideal gas calculations • Cost calculation for each gas fill • Fully customizable standard gas list • Accounts for gas heating during filling • Clean, fast and easy to use • Available in English, German, Russian and Spanish Gas Blender Toolkit is the completely rewritten successor to the DIR-Wetnotes app, redesigned from the ground

Released
2019-06-14T11:21:54Z
Current version
2.0.38

Screenshots

Gas Blender Toolkit screenshot 1Gas Blender Toolkit screenshot 2Gas Blender Toolkit screenshot 3Gas Blender Toolkit screenshot 4Gas Blender Toolkit screenshot 5Gas Blender Toolkit screenshot 6