computer

Quad Air dive computer with LED tank transmitter. My wife has gotten this one for her birthday. We have not tested or connected it at all but since I am the technical part of our buddy team I wonder if there is any way to see if the battery in the Module is full or empty. I seem to not find...

Greetings divers, Over the past half year or so, we have been conducting tests on dive computers using a miniature hyperbaric chamber. Some of the results we have found, regarding repetitive diving, we believe could be of concern. This was identified with our first test protocol, two square...

Hello everyone I have a puck 2 console as my backup computer and my first 5 dives in it were no problem. I came back 2 days later for a dive and it would not respond. I thought maybe the battery died even though I just had it replaced 3 weeks ago but I didn’t stress because I had my primary...

So, I figured I would take a few minutes to write up my initial impressions of the Garmin Mk3i after my first dives with it since there don’t seem to be any in-water reviews on Scubaboard yet (In fact, I find it odd that there are still very few reviews anywhere on the Internet), My review will...

Shearwater peregrine computer. You can use up to 3 nitrox mixes per dive of up to 100%. deco ready but great for even the most advanced recreational dives. It has not been used and has all the goods (case, charger, band, whatever comes with it). Wanting to sell this so i can get a trimix...

Hi, I have an Oceanic Atom 3.1 Dive watch for sale that has a transmitter. The watch: Excellent condition!!! Only 6 Dives/4 hours! It may have some very light scratches in the right light, but I'd be curious to see if there are still any more of these watches with low hours. It works great. I...

Selling a Garmin Descent Mk2i with DLC Titanium Band and T1 Transmitter. The watch is like new and never been wet or in the water. I took it on a few walks and decided the watch is too big for my wrist. Still under warranty. I bought it a little over a month ago and just missed the return...

Selling a Mares ICON. Looking for 300$ shipped CONUS. What's included: - Mares Icon computer - original case - all the power adapters - software, manual, etc - charging & data adapter - bluetooth adapter

Hello, Looking for others who might have experience using Aqua Lung computers for Nitrox diving? I use an i200 computer and on two of my recent dives with Nitrox, I've noticed "O2 sat" readings of 99 in the dive log, after the dives. For other recent and similar dives, this reading has ranged...

$800 OBO Includes shipping within USA Went to the Teric watch The computer was just rebuilt by the authorized service center “Dive-Tronix”, after a two year check up. They provide a 6 month warranty although Shearwater is excellent in their help. 1 test dive Replacement parts include: Window &...

Up for sale is my unused, never wet backup silver Perdix 2 and Swift transmitter that has been sitting in my dive locker since purchase. I have two Perdix 2's (see attached photo) and have been using only one for diving. I have a total of three Swift transmitters and it is time for this backup...

While diving in Boynton Beach we found a dive computer with approximately 400 dives on it. The last dive was June 17th, 2023. If you lost a dive computer that weekend, or know somebody that did, please shoot me a message with some details about the computer. I'd love to get it back to its...

I am selling this computer and transmitter for a client. The computer is fully functional, includes: transmitter, charging cable, heart monitor, and hard carrying case. Has roughly 30 dives. $500 + shipping from Pompano Beach, FL. OBO

Shearwater Peregrine in excellent condition with all packaging, accessories, extra screen protector, and 2 longer bungee pieces. Has been used for 9 dives, and I am selling due to switching to a Perdix with AI. $400 shipped

I recently bought an original Orca Edge dive computer from the early 80's was happy to find it still seems to work! I haven't tried to dive with it yet but it didn't come with a manual and I want to read that through first. Does anyone have a link to a link to an online copy or a PDF they'd be...

Only used for 10 dives and still have original box. Will need a fresh battery before diving. $120 Buyer pays 50% of shipping costs (which should be around $15 for buyer)

Hi all, unfortunately I can't dedicate enough time to diving so im selling all my gear. I have a complete XTX50 regulator setup with gauges and octopus along with dive computer and transmitter. The regulator kit has less then 10 dives and was always stored correctly. The i450T diver computer and...

Selling my lightly used Aquland i450t dive computer. Computer has been used on saltwater diving, rinsed and cleaned after all dives. Computer works and looks great. It’s an extra and as my eyes get older, I use my larger computers as my primary. Retails new for $750, selling the computer for...

Due to medical reasons, I am permanently done diving (spontaneous lung collapses, for the curious). As a result, I'm selling everything I have that is reasonably good condition. Most of it is in near-new shape, particularly tech-related gear. The few instructor items there have some usage...

Shearwater Teric blue bezel for sale $800 plus shipping. Purchased for a trip this summer, don’t like for cold water diving however. Great condition, glass screen protector installed, 35 dives total. Please contact for more info or with questions.