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Andy Davis Sidemount Technical Wreck Diving Blog

Articles for beginner to expert scuba divers

Andy Davis Sidemount Technical Wreck Diving Blog

Articles for beginner to expert scuba divers

Shearwater Petrel 3 Diving Computer

Shearwater Dive Computer Settings: A Guide to Gradient Factors

Shearwater-dive-computer-settings

An illustrated guide to getting the best out of your Shearwater dive computer settings. Don't be intimidated by the advanced display options!

What is the Best Technical Diving Computer? | 2024

best technical diving computers guide divers tech computer

My review of the best technical diving computer available in 2024. All the specifications and critique you need to make an informed decision!

Really Simple DIY Shearwater Petrel Bungees

Shearwater Petrel Bungees copyright 2019 Andy Davis

How to improvise bungee straps for the Shearwater Petrel 2 technical diving computer. A secure method to improve Petrel configuration.