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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.

Suunto Zoop Novo Nitrox Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Suunto Zoop Novo Nitrox Wrist Dive Computer

Stock Status: Currently Suunto is experiencing manufacturing delays with many of their computers. The Scuba Doctor currently has stock of the Zoop...
$429.00
Suunto Zoop Novo CB Two In Line 300 Console
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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
Suunto Vyper Novo Lite Wrist Dive Computer with Transmitter
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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

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 EON Steel Black Wrist Dive Computer with Tank POD
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Suunto EON Steel Black Wrist Dive Computer with Tank POD

The Suunto EON Steel Black Wrist Computer and Tank POD Multi Transmitter is the new standard for advanced/technical diving. The long-anticipated EON...
$2,048.00
Suunto EON Steel Black Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Suunto EON Steel Black Wrist Dive Computer

The Suunto EON Steel Black Wrist Computer is the new standard for advanced/technical diving. The long-anticipated EON Steel Black sets new standards...
$1,499.00
Suunto EON Core Wrist Dive Computer with Tank POD
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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
Suunto EON Core Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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
Suunto DX Watch Dive Computer - Sillver Elastomer Strap
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Suunto DX Watch Dive Computer - Sillver Elastomer Strap

The Suunto DX watch-sized dive computer with Silver Elastomer strap and USB cable, built on the award-winning Suunto D9tx platform, is the ultimate...
$1,000.00

Suunto D6i Novo Zulu Watch Dive Computer with Transmitter
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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

Suunto D6i Novo Zulu Watch Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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

Suunto D6i Novo Watch Dive Computer with Transmitter
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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

Suunto D6i Novo Watch Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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

Suunto D5 Watch Dive Computer with Tank POD
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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
Suunto D5 Watch Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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
Suunto D4i Novo Watch Dive Computer with Transmitter
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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
Suunto D4i Novo Watch Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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
Suunto Cobra3 Black Console Dive Computer with USB and QD
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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 Cobra3 Black Console Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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...

Shearwater Research Teric Watch Computer - SILVER
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech 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
Always Free Shipping
Shearwater Research Teric Watch Computer - BRONZE (Limited Ed.)
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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
Always Free Shipping
Shearwater Research Teric Watch Computer - BLUE
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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
Always Free Shipping
Shearwater Research Teric Watch Computer - BLACK
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech 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
Always Free Shipping
Shearwater Research Petrel 3 OC/CC - Monitor AK (4-Pin)
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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...
$2,400.00
Always Free Shipping
Shearwater Research Petrel 3 OC/CC - Fischer
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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...
$2,400.00
Always Free Shipping
Shearwater Research Petrel 2 OC/CC - Fischer - RUN OUT SALE
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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


Max: 3
Always Free Shipping
Shearwater Research Petrel 2 - RUN OUT SALE
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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

Max: 1
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Shearwater Research Peregrine Dive Computer- 3-Gas Nitrox Wrist
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

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...
$880.00
Always Free Shipping
Shearwater Research Perdix 2 TI Dive Computer
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech 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....
$1,720.00
Always Free Shipping
Shearwater Research Perdix 2 TI Black Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive 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
Always Free Shipping
Shearwater Research Perdix 1 Dive Computer
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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 Perdix 1 AI Dive Computer
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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


Max: 1
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Shearwater Research NERD 2 Dive Computer - Stand Alone
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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,...
$2,700.00
Always Free Shipping
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....
$3,500.00
Always Free Shipping
Shearwater Research NERD 2 - DiveCAN Monitor AK (4-Pin)
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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...
$3,450.00
Always Free Shipping
Shearwater Research NERD 2 - DiveCAN Monitor (5-Pin)
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Tech Computers and Accessories > Tech Computers

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
Always Free Shipping
Mares Smart Watch Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Mares Smart Watch Wrist Dive Computer

The Mares Smart Dive Computer is a Watch sized, Wrist computer that has won SCUBALAB's Best Buy Award, full of features suitable for entry-advanced...
$499.95
Mares Smart Air Watch Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Mares Smart Air Watch Wrist Dive Computer

The Mares Smart Air Dive Computer is a compact watch sized air integrated dive computer. Light weight and sporty the Smart Air is made for the active...
$599.00
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
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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...
$599.95
Always Free Shipping
Mares Quad Air Nitrox 3-Gas Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Mares Quad Air Nitrox 3-Gas Wrist Dive Computer

The Mares Quad Air is an air integrated , multiple gas, wrist dive computer that has a large clear display with jumbo size characters. The unit can...
$699.95
Always Free Shipping
Mares Puck Pro + Nitrox Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Mares Puck Pro + Nitrox Wrist Dive Computer

The Mares Puck Pro Plus Nitrox Wrist Dive Computer is a large display, multiple gas, Nitrox dive computer which is slim on your wrist with an...
$399.95
Mares Puck Console - Mission 3 - SPG, Puck and Compass
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Mares Puck Console - Mission 3 - SPG, Puck and Compass

Enjoy the versatility of the Puck Computer in an ergonomic console Console consisting of the Puck computer and pressure gauge, completed by a compact...
$709.95
Mares Puck Console - Mission 2 - SPG and Puck
Category Path: COMPUTERS GAUGES and 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....
$599.95
Mares Matrix Wrist Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Mares Matrix Wrist Dive Computer

The Mares Black or White Matrix is a Full Sized, Wrist Mounted dive computer with an easy to read Full Dot Matrix High Resolution Screen, Tilt...
$759.95
Mares Genius Dive Computer
Category Path: COMPUTERS GAUGES and COMPASSES > Dive Computers

Mares Genius Dive Computer

The Mares Genius Dive Computer is a colour screen dive computer made for any diver whether you dive air, nitrox EANx or Trimix. The large backlit...
$1,599.95
Always Free Shipping
Garmin Descent Mk2S Watch Dive Computer
Category Path: COMPUTERS GAUGES and 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
Garmin Descent Mk2i Watch Dive Computer with Black Band
Category Path: COMPUTERS GAUGES and 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

The Scuba Doctor Australia
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Rye Victoria 3941, Australia
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