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Tag Archive: tek


technical diving subic bay philipines

Originally posted 2018-11-05 06:10:54. Technical Diving Skills – Reaching Your Valves This article, posted at DiveDIR, gives great advice on how to reach your valves when conducting valve shutdown procedures.  It’s the most comprehensive analysis of this key skill attribute that I’ve read to date.  They call it the ‘ultimate guide’… it really is! Direct […]

technical wreck penetration training course

Originally posted 2015-12-16 14:35:05. Technical Wreck Penetration – A Question Of Experience by Andy Davis I often get asked how many dives should a technical wreck diver have before they undertake serious wreck penetration dives at depth. It’s  hard to answer, because it is a very individual question; which deserves more than a simple numerical […]

Originally posted 2018-11-05 06:10:27. Technical Diving Skills – Valve Shutdown Drill Explained This article, posted at Dive DIR, provides a very clear explanation of valve shutdown drills for isolated manifold doubles/twinset cylinders. Great reading, if you are thinking about technical diving or just doing recreational scuba dives with doubles cylinders. A sample: Tuesday, 02 November […]

TDC-3 technical diving computer

The Best Technical Diving Computers 2019 by Andy Davis Here’s my list of the best open circuit technical diving computers on the market in 2019. Note: I am only including ‘true’ technical diving computers; because there are some awful impostors on the market nowadays.  Manufacturers may simply boast that a computer offers multiple gasses and/or […]

Soprasub tek sidemount 2

SoprasSub Tek Sidemount SoprasSub have released a new version of their sidemount rig at the Boat Show in Dussledorf.  The new ‘Tek’ version of their rig is manufactured from kevlar material and features a one-piece, modular harness system. These photos, released on their Facebook page, show fixed D-rings at the rear hips and bungee mounting […]