Deco For Divers by Mark Powell Cold water 1% 43 Lumens 350+ hours

1% 43 Lumens 350+ hours

This system also includes a canister strap with a strap buckle on the right side of the diver and a D-ring on the left side of the diver for dives with double tanks

Aqua based glue - no harmful solvents

Available in a blunt tip

Deco For Divers by Mark Powell Cold water 1% 43 Lumens 350+ hoursDeco for Divers provides a comprehensive overview of the principles underlying decompression theory and physiology. Mark Powell has written this book that for the first time allows the average diver to fully understand the principles behind this fascinating and critical aspect of diving. As well as a thorough examination of air decompression the book also address decompression using nitrox and mixed gases. It is completely up to date and includes