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Dive Computers

At The Scuba Doctor we sell a range of the leading and newest dive computers including those from top brands like Cressi, Suunto, Tusa, Mares, and Divesoft. Suunto are the market leaders in Australia when it comes to Diving Computers and we all use them. We also really like the Cressi range of dive computers for their stylish design, great functionality, low prices and super reliability, which is why we maintain large stocks of every dive computer in the Cressi range.

Tips for Buying a Dive Computer

Do you dive with Nitrox?

If there's even the slightest chance of you using nitrox, or wanting to in the future, then it makes sense to buy a dive computer that supports nitrox diving. Generally, these dive computers only cost a little more, and buying one that can match your pace as you advance through your training and diving experiences will prove cheaper in the long run.

Do you want to show your cylinder contents?

Air-integrated dive computers monitor how much gas you have remaining during a dive, and your breathing rate. They will tell you how much time you have left at a given depth (whether that's limited by your remaining air, or your dive time). The dive computer can also work out, if you're breathing slow, that you've absorbed less nitrogen and therefore can permit you to stay down longer. Longer dives - what's not to love?

Wrist or Console?

Generally this is a matter of preference. Bear in mind that if you choose a console computer and don't plan on taking your regs on your next dive trip, you'll either need to hire and use a dive computer you might be unfamiliar with, or take the dive computer console off of your regs and put it on the hire regs. Some people go for the 'big watch' style dive computers and wear them every day. Our preference, especially for technical and cave diving, is for a large, easy to read wrist mounted dive computer.

Safety Tip

Time-to-fly is the time you must wait between your last dive and ascending to altitude. Most dive computers display the amount of time remaining until residual nitrogen levels drop to the point where the computer considers a subsequent dive to be the same as a non-repetitive dive. This time may be described as a time-to-fly. However, even after considerable study, flying after diving recommendations remain controversial and continue to evolve. Decompression sickness statistics from Divers Alert Network (DAN) make it very clear that no current decompression theory and computer algorithm is able to account for all the complexities of decompression introduced by flying after diving. Instead, we encourage you to follow the May 2002 Flying After Diving Workshop recommendations published by DAN:

  • For a single no-stop-required dive, a minimum preflight surface interval of at least 12 hours is suggested.
  • For multiple dives in a single day, or multiple days of diving, a minimum preflight surface interval of at least 18 hours is suggested.
  • Wait substantially longer (i.e., 24 to 36 hours) if you have done any decompression-stop-required diving.
Cressi Goa Dive Computer - Nitrox Watch Freedive
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Cressi Goa Dive Computer - Nitrox Watch Freedive

From Scuba Diving to Freediving, Spearfishing and Tech, the Cressi Goa is a stylish computer that does it all. The sleek low profile body contains a...
$479.00  $429.00
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Cressi Michelangelo Dive Computer - 2-Gas Nitrox Watch Freedive
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Cressi Michelangelo Dive Computer - 2-Gas Nitrox Watch Freedive

The Cressi Michelangelo, with its high-contrast display and extra-large numbers, is a scuba diving/free diving computer from Cressi that's easy to...

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Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive

The Cressi Neon is a stylish wristwatch sized, two Air and Nitrox gas capable , wrist dive computer for scuba diving, with added freediving apnea and...
$499.00  $449.00
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Garmin Descent Mk1 Titanium Watch Dive Computer
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Garmin Descent Mk1 Titanium Watch Dive Computer

Explore worlds of adventure, underwater or topside, with the Garmin Descent Mk1 Titanium dive computer with surface GPS. This model is a Gray...
$2,199.00  $2,089.05
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Garmin Descent Mk1 Watch Dive Computer
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Garmin Descent Mk1 Watch Dive Computer

Explore worlds of adventure, underwater or topside, with the Garmin Descent Mk1 dive computer with surface GPS. This model is a Silver Sapphire...
$1,399.00
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Garmin Descent Mk2 Watch Dive Computer
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Garmin Descent Mk2 Watch Dive Computer

The Garmin Descent Mk2 with Stainless Steel bezel is the watch-sized dive computer for you if you want a truly smart dive computer! Think high-end...
$2,149.00  $1,999.00
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Garmin Descent Mk2i Watch Dive Computer with Black Band
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Garmin Descent Mk2i Watch Dive Computer with Black Band

The Garmin Descent Mk2i watch-sized dive computer with Carbon Grey DLC coated Titanium bezel and Black band features Air Integration . By adding...
$2,499.00  $2,299.00
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Garmin Descent Mk2S Watch Dive Computer
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Garmin Descent Mk2S Watch Dive Computer

Have you always gazed fondly at the Garmin Descent Mk2 dive computer, maybe even tried one on but thought it was just a bit big to use as an everyday...
$1,499.00  $1,425.00
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Mares Puck Console - Mission 2 - SPG and Puck
Category Path: COMPUTERS / GAUGES / COMPASSES > Dive Computers

Mares Puck Console - Mission 2 - SPG and Puck

Enjoy the versatility of the Puck Computer in an ergonomic compact console Console consisting of the Puck computer and pressure gauge, completed....
$599.00  $539.00
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Shearwater Research Perdix 2 TI Dive Computer

Shearwater Research Perdix 2 TI Dive Computer

$1,649.00  $1,484.10
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Scuba Capsule 6 for Apple iPhone 7/6/6s

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Scuba Capsule 5 for Apple iPhone 5/5c/5s/SE

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