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Dive Computers show info...

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.

Search Our Product Range


Shearwater Research
Shearwater Research Petrel 2
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Computers and Accessories > Tech Computers

Shearwater Research Petrel 2

The Shearwater Research Petrel 2 OC/CC SA dive computer with Titanium bezel is a rugged and reliable technical dive computer with a whole range of...
$1,450.00

Max: 2
FREE SHIPPING
Shearwater Research
Shearwater Research Petrel 2 OC/CC - Fischer
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Computers and Accessories > Tech Computers

Shearwater Research Petrel 2 OC/CC - Fischer

The Shearwater Research Petrel 2 Fischer OC/CC EXT dive computer has all the modes and features of the Petrel 2, plus incorporates a Fischer 103 I/O...
$1,850.00

Max: 1
FREE SHIPPING
Shearwater Research
Shearwater Research Perdix 2 TI Dive Computer
Category Path: Top 10 Products > Top 10 Best Dive Computers

Shearwater Research Perdix 2 TI Dive Computer

The Shearwater Research Perdix TI dive computer incorporates a powerful feature set, easy to understand menus, and easy to read full-colour display....
$1,775.00
FREE SHIPPING
Shearwater Research
Shearwater Research Perdix 2 TI Black Computer
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Computers and Accessories > Tech Computers

Shearwater Research Perdix 2 TI Black Computer

The Shearwater Research Perdix AI dive computer incorporates a powerful feature set, easy to understand menus, and easy to read full-colour display....
$1,775.00
FREE SHIPPING
Shearwater Research
Shearwater Research Teric Watch Computer - SILVER
Category Path: Top 10 Products > Top 10 Best Dive Computers

Shearwater Research Teric Watch Computer - SILVER

The Shearwater Research Teric brings divers an everyday timepiece and dive computer of unprecedented capabilities. Different watch faces,...
$1,835.00
FREE SHIPPING
Shearwater Research
Shearwater Research Teric Watch Computer - BLACK
Category Path: Top 10 Products > Top 10 Best Dive Computers

Shearwater Research Teric Watch Computer - BLACK

The Shearwater Research Teric brings divers an everyday timepiece and dive computer of unprecedented capabilities. Different watch faces,...
$1,835.00
FREE SHIPPING
Shearwater Research
Shearwater Research NERD 2 Dive Computer - Fischer
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Computers and Accessories > Tech Computers

Shearwater Research NERD 2 Dive Computer - Fischer

The Shearwater Research NERD 2 Fischer is a heads up (HUD) display, advanced hands-free technical diving computer for open and closed circuit divers....
$3,400.00
FREE SHIPPING
Suunto
Suunto D5 Watch Dive Computer - Copper Bezel / Black Strap
Category Path: Top 10 Products > Top 10 Best Dive Computers

Suunto D5 Watch Dive Computer - Copper Bezel / Black Strap

Suunto D5 Watch Dive Computer - Copper Bezel / Black Strap. The new Suunto D5 Dive Computer is a watch style, colour screen, dive computer made for...
$999.00
Suunto
Suunto D5 Watch Dive Computer - Silver Bezel / Black Strap
Category Path: Top 10 Products > Top 10 Best Dive Computers

Suunto D5 Watch Dive Computer - Silver Bezel / Black Strap

Suunto D5 Watch Dive Computer - Silver Bezel / Black Strap. The new Suunto D5 Dive Computer is a watch style, colour screen, dive computer made for...
$999.00
Suunto
Suunto D5 Watch Dive Computer - Black Bezel / Lime Strap
Category Path: Top 10 Products > Top 10 Best Dive Computers

Suunto D5 Watch Dive Computer - Black Bezel / Lime Strap

Suunto D5 Watch Dive Computer - Black Bezel / Lime Strap. The new Suunto D5 Dive Computer is a watch style, colour screen, dive computer made for the...
$999.00
Suunto
Suunto D5 Watch Dive Computer - Silver Bezel / White Strap
Category Path: Top 10 Products > Top 10 Best Dive Computers

Suunto D5 Watch Dive Computer - Silver Bezel / White Strap

Suunto D5 Watch Dive Computer - Silver Bezel / White Strap. The new Suunto D5 Dive Computer is a watch style, colour screen, dive computer made for...
$999.00
Suunto
Suunto D5 Watch Dive Computer - Black Bezel / Black Strap
Category Path: Top 10 Products > Top 10 Best Dive Computers

Suunto D5 Watch Dive Computer - Black Bezel / Black Strap

Suunto D5 Watch Dive Computer - Black Bezel / Black Strap. The new Suunto D5 Dive Computer is a watch style, colour screen, dive computer made for...
$999.00
Suunto
Suunto D5 Watch Dive Computer with Tank POD
Category Path: Packages - Temp Holding

Suunto D5 Watch Dive Computer with Tank POD

Suunto D5 Watch Dive Computer with Tank POD - Silver Bezel / White Strap. The new Suunto D5 Dive Computer with Tank POD Multi Transmitter is a watch...
$1,548.00
Suunto
Suunto EON Core Wrist Dive Computer with Tank POD
Category Path: Packages - Temp Holding

Suunto EON Core Wrist Dive Computer with Tank POD

Suunto EON Core Wrist Dive Computer with Tank POD - White. The Suunto EON Core Dive Computer with USB Cable and Tank POD Multi Transmitter is a...
$1,548.00
Suunto
Suunto D6i Novo Watch Dive Computer | White
Category Path: Scuba and Watersports > Freediving > Freediving Computers

Suunto D6i Novo Watch Dive Computer | White

The Suunto D6i Novo White is a sleek and smart watch style dive computer that you can wear to the office and then straight to the dive site. If you...
$899.00

Max: 1
Suunto
Suunto D4i Novo Watch Dive Computer - Black
Category Path: Computers Gauges and Compasses > Dive Computers

Suunto D4i Novo Watch Dive Computer - Black

Suunto D4i Novo Watch Dive Computer - Black. The Suunto D4i Novo Watch Dive Computer is a fantastic compact and lightweight dive computer that's...
$599.00  $494.99
-17%
Suunto
Suunto D4i Novo Watch Dive Computer with Transmitter
Category Path: Packages - Temp Holding

Suunto D4i Novo Watch Dive Computer with Transmitter

Suunto D4i Novo Watch Dive Computer with Transmitter - White. This package combines the Suunto D4i Novo Watch Dive Computer with a Wireless Tank...
$1,048.00
Suunto
Suunto D4i Novo Watch Dive Computer - White
Category Path: Computers Gauges and Compasses > Dive Computers

Suunto D4i Novo Watch Dive Computer - White

Suunto D4i Novo Watch Dive Computer - White. The Suunto D4i Novo Watch Dive Computer is a fantastic compact and lightweight dive computer that's...
$599.00  $494.99
-17%
Suunto
Suunto Vyper Novo Lite Wrist Dive Computer
Category Path: Computers Gauges and Compasses > Dive Computers

Suunto Vyper Novo Lite Wrist Dive Computer

Currently Unavailable due to manufacturing delays from Suunto - Production Starting soon. The Suunto Vyper Novo wrist dive computer (without USB...
$579.00
Suunto
Suunto Zoop Novo Nitrox Wrist Dive Computer | Black
Category Path: Top 10 Products > Top 10 Best Dive Computers

Suunto Zoop Novo Nitrox Wrist Dive Computer | Black

The Suunto Zoop Novo Nitrox Dive Computer is a great value, easy to use, easy to see, entry level, wrist mounted dive computer for recreational...
$449.00
Suunto
Suunto Zoop Novo Nitrox Wrist Dive Computer | Blue
Category Path: Top 10 Products > Top 10 Best Dive Computers

Suunto Zoop Novo Nitrox Wrist Dive Computer | Blue

The Suunto Zoop Novo Nitrox Dive Computer is a great value, easy to use, easy to see, entry level, wrist mounted dive computer for recreational...
$449.00  $361.34
-20%
Suunto
Suunto Zoop Novo CB Two In Line 300 Console - Lime
Category Path: Computers Gauges and Compasses > Diving Consoles

Suunto Zoop Novo CB Two In Line 300 Console - Lime

Suunto Zoop Novo CB Two In Line 300 Console - Lime. The Suunto Combo CB Two In Line 300 / Zoop Novo Console combines a 300 bar SPG (SM-36) and a...
$629.00
Suunto
Suunto Zoop Novo CB Two In Line 300 Console - Black
Category Path: Computers Gauges and Compasses > Diving Consoles

Suunto Zoop Novo CB Two In Line 300 Console - Black

Suunto Zoop Novo CB Two In Line 300 Console - Black. The Suunto Combo CB Two In Line 300 / Zoop Novo Console combines a 300 bar SPG (SM-36) and a...
$629.00
Suunto
Suunto EON Core Wrist Dive Computer - Lime
Category Path: Computers Gauges and Compasses > Dive Computers

Suunto EON Core Wrist Dive Computer - Lime

Suunto EON Core Wrist Dive Computer - Lime. The Suunto EON Core Dive Computer is a compact and lightweight wrist computer with a large, bright,...
$1,049.00
Suunto
Suunto EON Core Wrist Dive Computer - Black
Category Path: Computers Gauges and Compasses > Dive Computers

Suunto EON Core Wrist Dive Computer - Black

Suunto EON Core Wrist Dive Computer - Black. The Suunto EON Core Dive Computer is a compact and lightweight wrist computer with a large, bright,...
$1,049.00
Suunto
Suunto EON Core Wrist Dive Computer - White
Category Path: Computers Gauges and Compasses > Dive Computers

Suunto EON Core Wrist Dive Computer - White

Suunto EON Core Wrist Dive Computer - White. The Suunto EON Core Dive Computer is a compact and lightweight wrist computer with a large, bright,...
$1,049.00
Mares
Mares Quad Nitrox 3-Gas Wrist Dive Computer
Category Path: Computers Gauges and Compasses > Dive Computers

Mares Quad Nitrox 3-Gas Wrist Dive Computer

The Mares Quad Wrist Dive Computer is a premium quality, comprehensive diving companion. Magnificently clear, super user-friendly and with a wealth...
$679.95
FREE SHIPPING
Mares
Mares Puck Pro + Nitrox Wrist Dive Computer - Black
Category Path: Computers Gauges and Compasses > Dive Computers

Mares Puck Pro + Nitrox Wrist Dive Computer - Black

Mares Puck Pro + Nitrox Wrist Dive Computer - Black. The Mares Puck Pro Plus Nitrox Wrist Dive Computer is a large display, multiple gas, Nitrox dive...
$429.95
Aqualung
Aqualung i200C Dive Computer (NATO) 2-Gas Nitro Freedive
Category Path: Computers Gauges and Compasses > Dive Computers

Aqualung i200C Dive Computer (NATO) 2-Gas Nitro Freedive

The Aqualung i200C Dive Computer is an intuitive, sporty computer with an easy versatility. With its fresh design, you'll find yourself wearing...
$580.00  $533.60
-8%
Aqualung
Aqualung i200C Dive Computer | Lime
Category Path: Computers Gauges and Compasses > Dive Computers

Aqualung i200C Dive Computer | Lime

The Aqualung i200C Dive Computer is an intuitive, sporty computer with an easy versatility. With its fresh design, you'll find yourself wearing...
$580.00  $533.60
-8%
Mares
Mares Puck Pro + Nitrox Wrist Dive Computer - White
Category Path: Computers Gauges and Compasses > Dive Computers

Mares Puck Pro + Nitrox Wrist Dive Computer - White

Mares Puck Pro + Nitrox Wrist Dive Computer - White. The Mares Puck Pro Plus Nitrox Wrist Dive Computer is a large display, multiple gas, Nitrox dive...
$429.95
Mares
Mares Genius Dive Computer - NO Transmitter
Category Path: Scuba and Watersports > Scuba Diving Technical > Tech Computers and Accessories > Tech Computers

Mares Genius Dive Computer - NO Transmitter

Mares Genius Dive Computer - NO Transmitter. The Mares Genius Dive Computer is a colour screen dive computer made for any diver whether you dive air,...
$1,739.95  $1,183.05
-32%
FREE SHIPPING
Cressi
Cressi Giotto Dive Computer - 2-Gas Nitrox Wrist - Black / Black
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Giotto Dive Computer - 2-Gas Nitrox Wrist - Black / Black

Cressi Giotto Dive Computer - 2-Gas Nitrox Wrist - Black / Black. The Cressi Giotto is the first Mixed Gas, Variable PO2 wrist dive computer designed...
$579.00  $521.10
-10%
Cressi
Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Green
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Green

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Green. The Cressi Neon is a stylish wristwatch sized, two Air and Nitrox gas capable ,...
$579.00  $521.10
-10%
Cressi
Cressi Michelangelo Dive Computer-2-Gas Nitrox Freedive Copper
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Michelangelo Dive Computer-2-Gas Nitrox Freedive Copper

Cressi Michelangelo Dive Computer-2-Gas Nitrox Watch Freedive - Copper. The Cressi Michelangelo, with its high-contrast display and extra-large...

Call for Price
Cressi
Cressi Michelangelo Dive Computer-2-Gas Nitrox Freedive Black
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Michelangelo Dive Computer-2-Gas Nitrox Freedive Black

Cressi Michelangelo Dive Computer-2-Gas Nitrox Watch Freedive - Black. The Cressi Michelangelo, with its high-contrast display and extra-large...

Call for Price
Aqualung
Aqualung i770R Dive Computer - 4-Gas Nitrox Wrist Freedive
Category Path: Computers Gauges and Compasses > Dive Computers

Aqualung i770R Dive Computer - 4-Gas Nitrox Wrist Freedive

The most tech-savvy diver will appreciate the Aqualung i770R Dive Computer's Bluetooth capability and cutting-edge high-visibility TFT color...
$1,300.00  $1,196.00
-8%
Cressi
Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Grey
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Grey

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Grey. The Cressi Neon is a stylish wristwatch sized, two Air and Nitrox gas capable , wrist...
$579.00  $521.10
-10%
Cressi
Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Red
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Red

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Red. The Cressi Neon is a stylish wristwatch sized, two Air and Nitrox gas capable , wrist...
$579.00  $521.10
-10%
Mares
Mares Sirius Dive Computer
Category Path: Computers Gauges and Compasses > Dive Computers

Mares Sirius Dive Computer

Mares designed the new Sirius watch-style dive computer with the aim of perfectly combining technology and elegance, and have hit it out of the ball...
$1,599.00
FREE SHIPPING
Cressi
Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Orange
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Orange

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Orange. The Cressi Neon is a stylish wristwatch sized, two Air and Nitrox gas capable ,...
$579.00  $521.10
-10%
Cressi
Cressi Cartesio Dive Computer - 2-Gas Nitrox Watch Freedive - Co
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Cartesio Dive Computer - 2-Gas Nitrox Watch Freedive - Co

Cressi Cartesio Dive Computer - 2-Gas Nitrox Watch Freedive - Copper. After the successful Leonardo, Giotto, Newton, Drake and Goa, Cartesio is the...

Call for Price
Cressi
Cressi Cartesio Dive Computer 2-Gas Nitrox Freedive - Metal
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Cartesio Dive Computer 2-Gas Nitrox Freedive - Metal

Cressi Cartesio Dive Computer - 2-Gas Nitrox Watch Freedive - Black Metal. After the successful Leonardo, Giotto, Newton, Drake and Goa, Cartesio is...

Call for Price
Garmin
Garmin Descent G1 Solar Watch Dive Computer | Black
Category Path: Computers Gauges and Compasses > Dive Computers

Garmin Descent G1 Solar Watch Dive Computer | Black

Please Note: Only available in BLACK. Hurricane Blue has been discontinued by Garmin Descent G1 series of dive computers. Just like the brand’s...
$1,099.00  $909.81
-17%
FREE SHIPPING
Aqualung
Aqualung i200C Dive Computer | Charcoal
Category Path: Computers Gauges and Compasses > Dive Computers

Aqualung i200C Dive Computer | Charcoal

The Aqualung i200C Dive Computer is an intuitive, sporty computer with an easy versatility. With its fresh design, you'll find yourself wearing...
$580.00  $533.60
-8%
Cressi
Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Lilac
Category Path: Computers Gauges and Compasses > Dive Computers

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Lilac

Cressi Neon Dive Computer - 2-Gas Nitrox Watch Freedive - Lilac. The Cressi Neon is a stylish wristwatch sized, two Air and Nitrox gas capable ,...
$579.00  $521.10
-10%
Mares
Mares Matrix Wrist Dive Computer - Black
Category Path: Computers Gauges and Compasses > Dive Computers

Mares Matrix Wrist Dive Computer - Black

Mares Matrix Wrist Dive Computer - Black. The Mares Black or White Matrix is a Full Sized, Wrist Mounted dive computer with an easy to read Full Dot...
$759.95
Mares
Mares Quad Air Nitrox 3-Gas Wrist Dive Computer - NO Transmitter
Category Path: Computers Gauges and Compasses > Dive Computers

Mares Quad Air Nitrox 3-Gas Wrist Dive Computer - NO Transmitter

Mares Quad Air Nitrox 3-Gas Wrist Dive Computer - NO Transmitter. The Mares Quad Air is an air integrated , multiple gas, wrist dive computer that...
$789.95  $583.11
-26%
FREE SHIPPING

The Scuba Doctor Australia
Boon Wurrung Country
1/49 Peninsula Ave
Rye Victoria 3941, Australia
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P +613 5985 1700
E diveshop@scubadoctor.com.au
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