conversion

Hi, I recently picked up diving again and wanted to use the opportunity to consolidate my paper and digital dive logs in a single more modern format. In one of my backups, I found an export from my Cobra (R.I.P.) in .sdl format. DM5 won't deal with it, and I switched from Windows to Mac a long...

I have a Garmin MK2i with T1 transmitter and Suunto Eon Steel Black with transmitter. I get two very different readings on each computer for SAC rate. How do I do an apples to apples comparison/ convert for them to show the same number.

Hello, I just got an European first stage (300 bar) that I want to use in the US (230 bar). Is there any adapter in the market to convert a first stage 300 bar to 230 bar? Thanks DJ

Perhaps you have one lying around gathering dust. Metal or plastic/composite hand wheel will do just fine. Please shoot me a PM, preferably with pics. Thanks!

Hey folks! I'm looking to get a midsized HP tank for my girlfriend to use on deeper dives (I have a pair of 120s which I use for deeper/longer dives, but they're way too big for her) and know someone who is looking to sell a 100 for a pretty reasonable price. Only problem is, the tank in...

INON UFL-G140 SEMI-FISHEYE CONVERSION LENS FOR GOPRO - BRAND NEW $175 Regular retail price $389. Buyer assumes shipping costs. Mail within US is $20. Brand-new, unused, only opened for photos, undamaged items in its original packaging * I won this lens in a photo competition and I don't shoot...

Underwater Kinetics lights have been around forever. And I'm sure a lot of you have an old SL4 laying around. I'm going to show you the method I used to convert mine to LED. It worked remarkably well with the end result being a nice pure white, very bright wide beam with a fairly small hot...