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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.

Shearwater Research Petrel 2 - RUN OUT SALE
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Petrel 2 - RUN OUT SALE

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

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Shearwater Research Petrel 2 OC/CC - Fischer - RUN OUT SALE
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Petrel 2 OC/CC - Fischer - RUN OUT SALE

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


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Shearwater Research Perdix 1 AI Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Perdix 1 AI Dive Computer

PRODUCT NOW SUPERCEDED TO PERDIX 2 TI SHEARWATER PERDIX 2 TI The Shearwater Research Perdix AI dive computer incorporates a powerful feature...
$1,499.00


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Shearwater Research Perdix 1 Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Perdix 1 Dive Computer

PRODUCT NOW SUPERCEDED TO PERDIX 2 TI SHEARWATER PERDIX 2 TI The Shearwater Research Perdix is a full decompression dive computer incorporating...
$1,430.00

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Shearwater Research Petrel 3 OC/CC - Fischer
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Petrel 3 OC/CC - Fischer

The Shearwater Research Petrel 3 Fischer OC/CC EXT dive computer has all the modes and features of the Petrel 3, plus incorporates a Fischer 103 I/O...
$2,500.00
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Shearwater Research Petrel 3 OC/CC - Monitor AK (4-Pin)
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Petrel 3 OC/CC - Monitor AK (4-Pin)

The Shearwater Research Petrel 3 Fischer OC/CC Monitor AK (4-Pin) dive computer has all the modes and features of the Petrel 3, plus incorporates a...
$2,500.00
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Shearwater Research Perdix 2 TI Black Computer
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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
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Shearwater Research Perdix 2 TI Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Shearwater

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
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Shearwater Research Peregrine Dive Computer- 3-Gas Nitrox Wrist
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Peregrine Dive Computer- 3-Gas Nitrox Wrist

Embark on your adventure into diving with the Shearwater Research Peregrine Dive Computer. The Peregrine is a simple and easily accessible, full...
$920.00
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Shearwater Research Teric Watch Computer - BLACK
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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
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Shearwater Research Teric Watch Computer - BLUE
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Teric Watch Computer - BLUE

The Shearwater Research Teric brings divers an everyday timepiece and dive computer of unprecedented capabilities. Different watch faces,...
$1,835.00
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Shearwater Research Teric Watch Computer - SILVER
Category Path: COMING SOON Brands-Manufacturers > Shearwater

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
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Shearwater Research Teric Watch Computer - BRONZE (Limited Ed.)
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research Teric Watch Computer - BRONZE (Limited Ed.)

The Shearwater Research Teric - Bronze (Journeys Edition) brings divers an everyday timepiece and dive computer of unprecedented capabilities....
$1,835.00
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Shearwater Research NERD 2 Dive Computer - Stand Alone
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research NERD 2 Dive Computer - Stand Alone

The Shearwater Research NERD 2 Stand Alone is a heads up (HUD) dive computer. The Near Eye Remote Display (NERD) incorporates a powerful feature set,...
$3,000.00
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Shearwater Research NERD 2 Dive Computer - Fischer
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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
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Suunto D5 Watch Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D5 Watch Dive Computer

The new Suunto D5 Dive Computer is a watch style, colour screen, dive computer made for the active and travelling diver. The colourful screen makes...
$999.00
Sale: $869.13
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Shearwater Research NERD 2 - DiveCAN Monitor (5-Pin)
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research NERD 2 - DiveCAN Monitor (5-Pin)

The Shearwater Research NERD 2 DiveCAN is a heads up (HUD) dive computer. The Near Eye Remote Display (NERD) incorporates a powerful feature set,...
$3,400.00
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Shearwater Research NERD 2 - DiveCAN Monitor AK (4-Pin)
Category Path: COMING SOON Brands-Manufacturers > Shearwater

Shearwater Research NERD 2 - DiveCAN Monitor AK (4-Pin)

The Shearwater Research NERD 2 DiveCAN Monitor AK (4-Pin) is a heads up (HUD) dive computer. The Near Eye Remote Display (NERD) incorporates a...
$3,400.00
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Suunto D5 Watch Dive Computer with Tank POD
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D5 Watch Dive Computer with Tank POD

The new Suunto D5 Dive Computer with Tank POD Multi Transmitter is a watch style, colour screen, dive computer made for the active and travelling...
$1,548.00
Sale: $1,346.76
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Suunto EON Core Wrist Dive Computer with Tank POD
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto EON Core Wrist Dive Computer with Tank POD

The Suunto EON Core Dive Computer with USB Cable and Tank POD Multi Transmitter is a compact and lightweight wrist computer with a large, bright,...
$1,548.00
Sale: $1,346.76
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Suunto D6i Novo Watch Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D6i Novo Watch Dive Computer

The Suunto D6i Novo 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 dive on...
$899.00
Sale: $782.13
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Suunto D6i Novo Watch Dive Computer with Transmitter
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D6i Novo Watch Dive Computer with Transmitter

This package combines the Suunto D6i Novo Watch Dive Computer with a USB Cable and Wireless Tank Transmitter. The new refined Suunto D6i Novo is the...
$1,100.00
Sale: $957.00
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Suunto D6i Novo Zulu Watch Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D6i Novo Zulu Watch Dive Computer

The refined Suunto D6i Novo Zulu is a sleek and smartwatch style dive computer that you can wear to the office and then straight to the dive site....
$950.00
Sale: $826.50
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Suunto D6i Novo Zulu Watch Dive Computer with Transmitter
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D6i Novo Zulu Watch Dive Computer with Transmitter

This package combines the Suunto D6i Novo Zulu Watch Dive Computer with a USB Cable and Wireless Tank Transmitter. The refined Suunto D6i Novo Zulu...
$1,150.00
Sale: $1,000.50
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Suunto D4i Novo Watch Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D4i Novo Watch Dive Computer

The Suunto D4i Novo Watch Dive Computer is a fantastic compact and lightweight dive computer that's more stylish and more comfortable to use. The...
$599.00
Sale: $521.13
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Suunto D4i Novo Watch Dive Computer with Transmitter
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto D4i Novo Watch Dive Computer with Transmitter

This package combines the Suunto D4i Novo Watch Dive Computer with a Wireless Tank Transmitter. The Suunto D4i Novo Watch Dive Computer now comes...
$1,048.00
Sale: $911.76
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Suunto Cobra3 Black Console Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto Cobra3 Black Console Dive Computer

Unfortunately this product has been discontinued. Please see the Cressi Donatello Console for our pick for closest alternative. The Suunto Cobra3...

Suunto Cobra3 Black Console Dive Computer with USB and QD
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto Cobra3 Black Console Dive Computer with USB and QD

Unfortunately this product has been discontinued. Please see the Cressi Donatello Console for our pick for closest alternative. The Suunto Cobra3...

Suunto Vyper Novo Lite Wrist Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Suunto

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
Sale: $503.73
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Suunto Vyper Novo Lite Wrist Dive Computer with Transmitter
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto Vyper Novo Lite Wrist Dive Computer with Transmitter

Currently backordered with the supplier with no ETA at the current time. The Suunto Vyper Novo wrist dive computer with Air Transmitter is a robust,...
$1,028.00
Sale: $894.36
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Cressi Leonardo Dive Computer - Nitrox Wrist
Category Path: COMING SOON Brands-Manufacturers > Cressi

Cressi Leonardo Dive Computer - Nitrox Wrist

The Cressi Leonardo is a complete RGBM Dive Computer that offers all the functions recreational divers need in a sharp-looking package. It is the...
$469.00
Sale: $408.03
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Divesoft Freedom Advanced Bottom Timer
Category Path: COMPUTERS GAUGES and COMPASSES > Bottom Timers

Divesoft Freedom Advanced Bottom Timer

The Divesoft Freedom Advanced Bottom Timer has been specially developed in order to meet the needs of technical divers using ratio deco for...
$875.00
Sale: $805.00
Save: (8%)
Divesoft Freedom CCR Bottom Timer
Category Path: COMPUTERS GAUGES and COMPASSES > Bottom Timers

Divesoft Freedom CCR Bottom Timer

The Divesoft Freedom CCR Bottom Timer (without Cable) has been specially developed in order to meet the needs of technical divers using ratio deco...
$1,399.00
Sale: $1,287.08
Save: (8%)
Suunto Zoop Novo Nitrox Wrist Dive Computer | Black
Category Path: COMING SOON Brands-Manufacturers > Suunto

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...
$429.00
Sale: $373.23
Save: (13%)
Suunto Zoop Novo Nitrox Wrist Dive Computer | Blue
Category Path: COMING SOON Brands-Manufacturers > Suunto

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...
$429.00
Sale: $373.23
Save: (13%)
Suunto Zoop Novo Nitrox Wrist Dive Computer | Lime
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto Zoop Novo Nitrox Wrist Dive Computer | Lime

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...
$429.00
Sale: $373.23
Save: (13%)
Suunto Zoop Novo CB Two In Line 300 Console
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto Zoop Novo CB Two In Line 300 Console

The Suunto Combo CB Two In Line 300 / Zoop Novo Console combines a 300 bar SPG (SM-36) and a Suunto Zoop Novo Dive Computer. The Zoop Novo dive...
$599.00
Sale: $521.13
Save: (13%)
Cressi Donatello 2 Gauge Console - Dive Computer + SPG
Category Path: COMING SOON Brands-Manufacturers > Cressi

Cressi Donatello 2 Gauge Console - Dive Computer + SPG

The Cressi Donatello Console 2 has been designed to fit the new Donatello Cressi Dive Computer and a Cressi SPG in a modern console, which differs in...
$619.00
Sale: $538.53
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Cressi Leonardo 2 Gauge Console - Dive Computer + SPG
Category Path: COMING SOON Brands-Manufacturers > Cressi

Cressi Leonardo 2 Gauge Console - Dive Computer + SPG

The Cressi Leonardo Console 2 has been designed to fit the new Leonardo Cressi Dive Computer and a Cressi SPG in a modern console, which differs in...
$549.00
Sale: $477.63
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Suunto EON Core Wrist Dive Computer
Category Path: COMING SOON Brands-Manufacturers > Suunto

Suunto EON Core Wrist Dive Computer

The Suunto EON Core Dive Computer is a compact and lightweight wrist computer with a large, bright, intuitive colour screen and mobile connectivity....
$999.00
Sale: $869.13
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Aqualung i200C Dive Computer (NATO)- 2-Gas Nitrox Watch Freedive
Category Path: COMING SOON Brands-Manufacturers > Aqualung

Aqualung i200C Dive Computer (NATO)- 2-Gas Nitrox Watch 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
Sale: $504.60
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Aqualung i200C Dive Computer | Charcoal
Category Path: COMING SOON Brands-Manufacturers > Aqualung

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
Sale: $504.60
Save: (13%)
Aqualung i200C Dive Computer | Lime
Category Path: COMING SOON Brands-Manufacturers > Aqualung

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
Sale: $504.60
Save: (13%)
Aqualung i550C Dive Computer - Nitrox Console
Category Path: COMING SOON Brands-Manufacturers > Aqualung

Aqualung i550C Dive Computer - Nitrox Console

Unfortunately this product has been discontinued. Please see the Cressi Donatello Console for our pick for closest alternative. The Aqualung i550...
$900.00
Sale: $783.00
Save: (13%)

Aqualung i770R Dive Computer - 4-Gas Nitrox Wrist Freedive
Category Path: COMING SOON Brands-Manufacturers > Aqualung

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
Sale: $1,131.00
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Cressi Cartesio Dive Computer - 2-Gas Nitrox Watch Freedive
Category Path: COMING SOON Brands-Manufacturers > Cressi

Cressi Cartesio Dive Computer - 2-Gas Nitrox Watch Freedive

After the successful Leonardo, Giotto, Newton, Drake and Goa, Cartesio is the sixth project designed, developed and 100% produced in Italy by...

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Cressi Giotto Dive Computer - 2-Gas Nitrox Wrist
Category Path: COMING SOON Brands-Manufacturers > Cressi

Cressi Giotto Dive Computer - 2-Gas Nitrox Wrist

The Cressi Giotto is the first Mixed Gas, Variable PO2 wrist dive computer designed and built entirely by Cressi in Italy. The wrist mount Cressi...
$579.00
Sale: $503.73
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Cressi Goa Dive Computer - Nitrox Watch Freedive
Category Path: COMING SOON Brands-Manufacturers > Cressi

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...
$539.00
Sale: $468.93
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New Products

Mares Sirius Dive Computer

Mares Sirius Dive Computer

$1,599.00
Sale: $1,391.13
Save: (13%)
The Scuba Doctor Australia
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Rye Victoria 3941, Australia
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