technical

  1. S

    Trip Report Bonaire shallow 50m dives

    Bonaire December 2023, Over the course of one week (Monday to Monday) I was able to do 6 dives to 50m (165ft) and 7 shallower dives to 30m(100 ft), including two night dives. All of them shore dives alone. Logistics: Flight from Miami: The temperature is 85F in full sun once the door opens...
  2. Fox800

    Oahu Sidemount Diving

    Hi all. My buddy and I just finished our TDI sidemount course and we are interested to find anyone else that's diving sidemount or twins around Oahu. Also plan on taking a decompression procedures course in the near future. Is there a sidemount/tech diving scene on island?
  3. nickeverett1981

    Tec Course Reccomendations Hurghada/Sharm

    Hi all, Im heading to egypt for a couple of weeks in April and considering to further my technical/gas/deco knowledge a little. Im an instructor with both PADI and SSI and but havent been teaching for a good few years. I dont really feel like I've done any learning for a long time and quite keen...
  4. buildhuntcook

    DIR- Generic Doubles Gas Management?

    I am newly interested in moving into back-mounted doubles and looking into the different systems. I have talked with several advanced technical as well as cave divers and I have a newby question about how the gas is managed on a set of back-mounted twin cylinders. Everyone in my local area...
  5. sebtdi

    DPV Scooter divers out there??

    Hello Folk Anyone up to brave fall/winter diving in south-western Ontario - particularly divers with a DPV diver propulsion vehicle aka a "Scooter" please let me know if you are interested, send me a PM. Always happy to meet new divers and willing to explore new sites!
  6. ddscientific

    Oxygen and Carbon Monoxide gas sensors

    Hello all, We've come across a few posts regarding Oxygen and CO sensors when testing Oxygen concentrations and the presence of CO, We'd like to help with any technical questions or support any members have. DD-Scientific
  7. sprockjohnson

    KISS Sport for sale

    For sale is a KISS Sport rebreather with the stainless steel box (vs the Aluminum) and a three cell (PSR-11-39-MD) sensor pod with a single fischer cable from Tecme. I changed out the original KISS BOV for a DSV (can't remember the brand). Also added a SS handle/ pod protector to the frame...
  8. C

    For Sale Mares XR 25 CR

    Mares XR 25 CR tek set It will come with the original rubber hoses (never used) 2 1st stages and 2 2nd stages Will not come with the braided hoses or swivels in pictures. PayPal or cash only Shipping at buyers expense $475 Will be in south Florida (Fort Lauderdale area) October 20-24 if you...
  9. galodoido

    DIR- GUE Looking for Teammates for GUE Tech 1

    Is anybody here interested in taking Tech 1 anytime soon? More specifically in South Florida, as I am a wetsuit diver. I got nothing scheduled, but I have a couple of instructors who are willing to teach here in South Florida as long as I find someone else to take it with me.
  10. dave22387

    For Sale Multiple Tanks Faber 85 doubles, Faber 108s, Deco tanks

    Due to an injury, my tech days are postponed for quite a while so I would rather turn these into cash. I am motivated to sell. Located in Broward FL and prefer local pick-up. All tanks have current Hydro and are DIN LP 85 Doubles Matching Pair HYDRO 9/18 $425 LP 108s Hydros 2/19 $140 each...
  11. Aquabot

    For Sale Underwater Light Dude LD-35

    Hello, I am moving so I am putting up for sale my ULWD LD-35 with sidemount gland and 107 battery of which I am the original owner. This is an amazing light and works flawlessly. I always rinse down with fresh water after diving and have keep the light stored in a climate controlled room of...
  12. M

    Closed $300 USD - Dive Rite Nitek Q - Fully Unlocked - Bungie Kit

    $300 USD + shipping - Dive Rite Nitek Q trimix / constant PO2 rebreather computer. One scratch on glass before screen protector went on. Battery is in good shape. Comes with bungee kit. Will ship internationally. Thanks for looking, J
  13. galodoido

    Technical Training Recommendations for Cozumel (or Playa, or Tulum, etc)

    Thinking about taking a couple/few months off next year to get formal technical training. Since I lived in the Riviera Maya before, I was thinking Cozumel or Playa or Tulum, but would be open to other locations in the area if it is the right choice. My idea is to take the full range of tech...
  14. giovyledzep

    Breathing technique

    So, I've been diving for a couple of years and have logged 72 dives. I have always been comfortable underwater and can also perform decent freediving. When swimming in the sea for fun I'm ok with going down to 10 meters to explore and hold my breath for a minute, comfortably coming back up...
  15. dave22387

    Where to put a stage bottle?

    Hello Ladies and Gents, Here is the question. Where do you guys and gals carry a stage when you also have 2 deco bottles. I generally don't carry bottles on the right side due to my canister light which comes with me on almost all dives unless absolutely no light would be required (40 ft...
  16. R

    For Sale SOLD: Salvo/Light Monkey 10 Watt LED Canister Dive Light + Charger

    This light is in great shape, having been gently used only a handful of times for travel and as a backup to my usual HID light. No signs of corrosion whatsoever; I have always taken great care to rinse thoroughly after each use. It has always been stored in a carefully climate-controlled...
  17. F

    For Sale Hollis SMS100 Sidemount BCD

    Great condition, barely used. Plenty of lift yet streamlined, can do sidemount, backmount single and even doubles. Harness is uncut and can fit anyone, tagged size is L. Located in Hobart, Australia. Can ship worldwide at buyers expense of within Australia. Feel free to email me at...
  18. M

    For Sale zeagle SAR BCd

    Zeagle SAR BCD. Been in water one time , otherwise brand new. Public safety bcd. Top of the line. 900$
  19. nyricanintx58

    For Sale SOLD Zeagle Tech BCD

    Bought in August 2016 and used for 8 dives. Prefer the i3 inflator system for my adaptive diving. Going back to Aqua lung system. Constructed of heavily reinforced 1050 denier ballistic nylon, the Tech BC is comfortable, balanced, and secure. The Tech has a twin buckle front closure rather than...
  20. scblade27

    For Sale 1st and 2nd stage regulators

    I am selling the below items. Everything was working perfectly when put into storage 2 years ago. Stored inside, climate controlled spare bedroom. As always, get everything checked out before betting your life on it if you are not able to do so yourself. Prices do not include shipping. If...
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