dive computer

Very new to diving and I am looking to buy my own dive computer. I'm looking for a cheaper one (450$ and below) that has app compatibility to upload dive logs. If anyone has any experience with this your shared knowledge would be greatly appreciated! I am currently looking at the oceanic GEO/VEO...

Good Morning/Afternoon, Attached is a one-page quick guide for the (Shearwater Dive Computer) Perdix. The purpose is to have a quick reminder of how to setup and use the Perdix in Air, Nittrox or 3 GasNx. You can put it in your phone to have it handy specially for those of us that "tend to...

Oceanic geo 2 with strap extender for drysuits, battery replacement tool, and extra battery. Manuals are available for digital download from oceanic. I have it saved to my files on my phone. Been a faithful backup for me. Lots of bottom time. This computer is very liberal even beating my...

Looking for a second computer to complement my Perdix AI. Would consider a Perdix AI, but mainly looking for the Petrel 3. Located in Massachusetts.

Garmin Mk2i (NO TRANSMITTER) for sale. Completely functional just looking to upgrade sometime in the future. Used on 32 dives, mainly fresh water, without issues. Comes with original box and contents as new. A fee nicks on the bezel, Crystal is unmarked. If you would like additional photos I'd...

I will likely be diving in mostly warm water climates, should I purchase my own wetsuit? Will a full body rash guard suffice? Just a shorty or long sleeve swimsuit? Is it worth it to purchase your own computer? Brands you recommend? I welcome any advice!

Selling used like new Garmin mk2i. Fully functional, no scratches. Includes brand new Garmin rubber band and USB charging cord. Perfect condition, I just upgraded. Asking $750 Let's do this!

Wondering if anyone else has ran into this issue: I have 7 Oceanic Geo 4.0 dive computers in use, and all 7 of these units are showing the same signs of rust around the screws. What could be causing this rusting? Background: These units all had annual battery replacements in the last year...

New. Never used or touched water. No scratches anywhere. Retail peel-off screen image is still affixed (and I put it back on after snapping photos)! That is not the actual high-definition computer display but is a sticker that simulates the screen for retail display purposes that you will...

I have 2x Shearwater Perdix 2 and 2x Swift Transmitters, All are 100% brand new with full warranty. Perdix 2 - $950 each Swift - $350 each PM for pictures or if you have any questions.

Hi. I purchased these two years ago for my wife and I. We were only able to dive on vacation in Cozumel once before having to step away from diving for non-scuba related health issues. The computers and transmitters worked flawlessly on our vacation. We highly recommend them. Anyway, we can’t...

In the PADI Open Water Course where they are talking about dive computers, there is a part where they tell about the types of information that a dive computer displays. No stop (no decompression) limits Depth Elapsed time No stop time remaining Ascent rate Emergency decompression Previous dive...

Scubapro Aladin Uwatec 2g dive computer. This is a puck-style dive computer that is great for any diver. It works well. The original wrist strap is not available, but instead it fits well in a Deep Sea Supply (DSS) wrist mount with bungee cord. The screen protector I am offering is used, but a...

$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 &...

Selling 2x Shearwater Peregrine. Brand new in the box, full warranty. Manufactured in 2023. $450 each. PM for pictures or if you have any questions.

Brand new in box, never used - asking for $850.00 Please note that this unit DOES NOT come with the heart rate monitor (hence the empty top slot in the box). Serious buyer please DM, I am often on trips, so I do apologize in advance if I don't reply quickly. FREE shipping to Con. U.S. after...

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...

New in the box Perdix 2 - $940 with shipping included New in the box Swift Transmitter - $340 with shipping included Picture files are too large to post on the website, but I can text or email them on request. Computers are extras I don't need. Manufacture dates are 2023

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

I've started diving very recently and I'm buying my first pieces of kit. I'm looking at buying my first diving computer. 500$ budget I want the computer to support basic gas switching to have headroom to grow. I'm pretty sure I'll never use trimix but would like support for switching air -...