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Oceanic Pro Plus 3 Air/Nitrox, Air Integrated Computer with Compass

SKU: OCNDMPP3C MFR: 04.1071.07
46 reviews
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Regular: $599.95

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About Oceanic Pro-Plus 3

Featured Reviews

See all 46 reviews

Great unit for us old fogies

By Dusty2

This is a great upgrade to an already great computer. It allows you to progress to a higher level with the addition of 3 gases 2 alogrythims. The main thing that has made these very popular of course is the display. They have the most easy to read uncluttered display available making them the ideal choice for those of us with fading vision. A quick glance is all it takes to get the info you need and the big numbers even make it easy for your buddy to read. The red LED is also a great visual f...

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By johnny s.

I can't say enough of how awesome the Pro plus 3 is. this was my first dive computer, and after a lot of research I chose this one because of the large screen, reliability, and changable algorithm. I've taken this down to about 130 feet with no technical malfunctions.the general layout of the dive computer gives you all of the essential information that you need so you don't have to keep changing menus and or pressing other buttons. you have your depth, PSI, remaining airtime, non-decompress...

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No more squinting. Dive Computers are supposed to deliver crucial data quickly and w/o confusion. Oceanic agrees. That's why the Pro-Plus 3 combines a huge display area, the largest most legible digits on the market and an intuitive user interface w/major feature enhancement. See it for yourself. Take the Oceanic challenge: When shopping for a new dive computer, compare the displays. When it comes to viewing critical information, which would you rather see at 100' (30 meters)?

Air Time Remaining (ATR):
The Air Time Remaining feature calculates current depth, tank pressure, breathing rate, ascent time, & decompression status to tell you exactly how much time you can remain underwater. The Pro Plus 3 continually displays ATR via a numerical bar graph in addition to cylinder pressure. You may also display ATR in oversized digits at any time with the press of a button.

Dive Time Remaining (DTR):
Dive Time Remaining, like ATR provides a 'real' number in minutes. This calculation combines ATR, nitrogen and oxygen absorption, displaying whichever allows less time. Is it a good idea to check your computer before entering the water? You bet. Could you forget to activate your computer? Sure. The Pro Plus-3 features push button or automatic activation, triggered by water contact. A benefit of push button activation is easily verifying operation and cylinder pressure, but in case you forget, or simply choose not to activate your computer, it can be as simple as jumping in the water.

Audible alarms w/flashing LED warning light & acknowledgment:
The Pro Plus 3 features a variety of system & user customized audible alarms, alerting you to situations that pose a potential danger, or simply serve as a convenient reminder. Have you ever had difficulty hearing your computer's audible alarm? Perhaps that little beep signifying a potentially dangerous situation was timed perfectly with some large exhaust bubbles rushing past your ears. Or maybe it seemed to be insignificant as that huge manta ray soared overhead. You won't miss the Pro Plus 3's audible alarm. Once triggered, the alarm will sound continuously for 10 seconds. Oceanic knows what you're thinking That's nice, I'll definitely hear the alarm, but isn't that going to annoy me and everyone else in the water?" Oceanic thought of that too. The alarm's job is to get your attention so that you look at the computer. Once it does that, simply press the button and it will stop. You're a responsible diver and Oceanic treats you that way. If you really want to exceed your pre-set maximum depth alarm by a couple of feet to capture that award-winning photograph go ahead!

Air or Nitrox:
The Pro Plus 3 acts simply as an Air' computer until you tell it otherwise, whether that is this weekend or 2 years down the road. As your training and experience grow, the Pro Plus 3 is designed to grow with you, being easily programmed for Nitrox mixtures from 21% to 100%.

Oceanic Personal Dive Computer Algorithm:
Decompression theory can be trusted only as far as it has been demonstrated by actual test dive data. In 1987 a unique series of experiments were conducted by Diving Science and Technology (DSAT). Commissioned by the Professional Association of Diving Instructors (PADI), these doppler ultrasound monitored human experiments conducted by Dr. Michael Powell produced the most comprehensive data set that exists for recreational divers to this day. These data were used to validate the PADI Recreational Dive Planner & are the basis of the algorithm used in all Oceanic personal dive computers (PDCs). The ultimate adjustable algorithm that's the way divers, instructors and Oceanic Pro Dealers refer to Oceanic PDCs. Oceanic's color coded bar graphs provide complete control of your margin of safety for each dive. Want to be a bit more cautious? Make it a personal rule to never enter into the yellow caution zone, or stay one pixel away, or you get the point. Now you can even program several of Oceanic's PDCs to do it for you with Oceanic's patent pending nitrogen bar graph alarm; set it once & let computer alert you when bar graph reaches that level.

Automatic Safety Stop Prompt:
A brief audible & visual alarm remind you as you approach 15' (4.6 meters), & an automatic 3-minute timer counts down to zero. As in any other dive mode, you still have access to other pieces of information, & there is no penalty should you choose to disregard the safety stop.

Choose Your Dive Mode Display:
The new Pro Plus 3 is as versatile underwater as it is topside. Upon starting your dive, the Pro Plus 3 will simply display your current depth, how long you can stay & cylinder pressure. While many divers have asked for such simplicity & ease of use, you know that with all the Pro Plus 3's features, there must be more. And there is. Simply press the button to see more information. Is this information important to you on a full-time basis? Leave it there. Just want to check it & then move on to another display? You can do that too. It's up to you & your Pro Plus 3.

Other features of the Pro Plus 3 are: Fast set menu w/dual button operation, 12/24 hour format, date & time stamp, user friendly mode icons, graphic user interface recognizable logic of green, yellow and red color-coding in conjunction w/bar graphs, the diver has at-a-glance information, automatically compensation for altitude up to 14,000' (4,270 meters), diver replaceable CR2 battery, battery hot swap, 24-hour fly countdown and calculated de-saturation time, variable ascent rate indicator, depth dependent ascent rate, SmartGlo backlighting for low light conditions, 24 dive on-unit log book, optional Ocean-Log PC interface & PC upload, extended range gauge mode & much more!

The Oceanic Pro Plus 3 can display in imperial or metric measurements, has an operational depth of 330' (100 meters), displays pressure from 0 to 5,000 psi (0 to 352 bars) & displays temperature from 0° to 99°F (-9° to 60°C), comes in a durable impact resistant case w/attachment points for lanyards or clips w/a 7/16" threaded HP hose, & owner's manual.

The SideScan is a dual-purpose liquid filled compass. The Side Scan window allows quick reference of large, easy-to-read bearing indicators on a luminescent display for gun sight accuracy. Or, for divers who prefer relative navigation, the ratchet bezel can be rotated easily even with thick neoprene gloves. The dial rests on a precision jeweled bearing and incorporates extremely strong magnets for super quick response and accuracy. The compass bezel has compass headings in 30° numbered increments and indicator marks for every 10° s. Bezel has twin heading indicators for alignment of compass course, and a lubber line across the compass face.

This product can only be shipped to U.S. addresses.

Warranty Information

This product has a limited warranty of 24 months.



Oceanic Pro-Plus 3 Features

  • Oceanic Pro-Plus 3 Air Integrated Computer w/Compass:
  • Complete Instrumentation Console
  • Includes Precision Navigation
  • Pro-Plus 3 Air/Nitrox, Air Integrated Computer:
  • Huge Display Area, Largest Most Legible Digits on the Market!
  • Intuitive User Interface
  • Air Time Remaining (ATR)
  • ATR: Calculates Current Depth, Tank Pressure, Breathing Rate, Ascent Time, and Decompression Status
  • Dive Time Remaining (DTR)
  • DTR: Calculation Combines Air Time Remaining, Nitrogen and Oxygen Absorption
  • Push-Button or Automatic Activation
  • Audible Alarms with Flashing LED Warning Light and Acknowledgment
  • User-Customized Audible Alarms
  • Operating Modes: Air, Nitrox or Gauge
  • 3 Gas Nitrox Mixtures from 21% to 100%
  • Dual Algorithm: Modified Haldanean / DSAT (Diving Science and Technology) Database / Z+
  • The Ultimate Adjustable Algorithm"
  • Graphic User Interface: Recognizable Logic of Green, Yellow and Red Color-Coding Bar Graphs
  • Nitrogen Bar Graph Alarm
  • Automatic Safety Stop Prompt at 15'(4.6 meters) 3-Minute Timer Counts-Down to Zero
  • Diver-Replaceable CR2 Battery with Battery Hot Swap
  • 24-Hour Fly Countdown and Calculated De-Saturation Time
  • Variable Ascent Rate Indicator
  • SmartGlo Backlighting
  • Personalized Dive Mode Display
  • Fast Set Menu with Dual Button Operation
  • Date and Time Stamp
  • User Friendly Mode Icons
  • Automatically Compensation for Altitude Up to 14,000' (4,270 meters)
  • Depth-Dependent Ascent Rate
  • 24 Dive On-Unit Log Book
  • Optional Ocean-Log PC Interface and PC Upload
  • Display in Imperial or Metric Measurements
  • Operational Depth of 330' (100 meters)
  • Pressure Display: 0 to 5,000 psi (0 to 352 bars)
  • Temperature Display: 0° to 99°F (-9° to 60°C)
  • Turn-Around Pressure Alarm, Ending Pressure Alarm
  • Maximum Depth Alarm
  • Elapsed Dive Time Alarm
  • 12/24 Hour Time Format, Date and Time of Day
  • Durable Impact Resistant Case with Attachment Points
  • 7/16" Threaded HP Hose
  • Review Card and Owner's Manual
  • Compass:
  • Reliable Underwater Navigation
  • Large, Easy-to-Read Bearing Indicators
  • Great in Limited Visibility
  • Liquid Filled Compass
  • Top and Side Reading Capabilities
  • Side Reading for Gun-Sight Accuracy
  • High Visibility Lubber Line
  • Large Ratcheting Bezel with Direction and Reciprocal Index Points
  • Luminescent Display
  • Precision Jeweled Bearing
  • Strong Magnets for Quick Response and Accuracy
  • Compass Headings in 30° Numbered Increments
  • Indicator Marks for Every 10°
  • Twin Heading Indicators for Alignment of Compass Course

Oceanic Pro-Plus 3 Air Integrated Computer w/Compass Customer Reviews

Review Summary


(based on 46 reviews)


of respondents would recommend this to a friend.

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Most Liked Positive Review


Great unit for us old fogies

This is a great upgrade to an already great computer. It allows you to progress to a higher level with the addition of 3 gases 2 alogrythims. The main thing that has made these very popular of course is the display. They have the most easy to read uncluttered display available making them the ideal choice for those of us with fading vision. A quick glance is all it takes to get the info you need and the big numbers even make it easy for your buddy to read. The red LED is also a great visual f...

View full Review


Most Liked Negative Review


Way to pricey

This is a great computer but so is the pro plus 2.1 I don't think the extra features rate the huge difference in price unless you are a tech diver and need the added features. Save yourself a couple hundered and go with the pro plus 2.1

Reviewed by 46 customers


Oceanic ProPlus3

By Lisa S.

Very pleased with this purchase! The large display is very easy to read. The computer is easy to transition between settings. Very user friendly!


I love this


Kind of a steep learning curve but once you figure it out nothing beats that huge screen and crisp easy to read text


Easy on the eyes.

By Chuck H.

Purchased the Oceanic as a replacement for my wife's Suunto. The set up instructions are clear, easy to understand, easy to work through the settings. The large number display is very helpful for aging eyes: easy to read at depth.


Great computer. Great price.


from Rapid City, SD, US

Love the large readout. Easy to operate. Logs all the pertinent information and is easily retrievable. Just finished a week of diving in Cozumel and worked flawlessly.


Best display, largest number display available.

By scubajim

from Palm Bay, FL, US

The basic air or Nitrox 1 has sets up easily and quickly. The large display is best unit overall.




from Jonesville , FL, US

Great Computer


Great buy

By Michael B.

Very nice. Super easy to use. I actually bought two of them... One for my wife and one for me.


Great Upgrade

By Mark D.

Great dive computer. I upgraded from the Pro Plus 2 which finally died after many years. A little different from the Pro Plus 2, but easy to learn. I am hoping to have many years of diving with it.



By Brent L.

Worked great


Excellent product, even better customer service.

By Timothy L.

from Highland Village, TX, US

I first have to say that Leisure Pro is awesome! I ordered the 2.1 but as that model went out of stock they automatically send me the 3! When I called in to let them know I received an updated model, they were more than happy to tell me that they upgraded me at no additional cost. There was not even a delay in shipping. Excellent customer service and you just don’t see that anymore these days. Purchased this dive computer for a recent dive trip and it worked flawlessly. Was easy to program, stores all of the dive information, and is universal so it was able to easily be put onto a rental BCD/regulator. The sound is just loud enough to be hurt by not annoying or audible to anyone else and less they are right next to you.


Pro pous 3

By Harlan J.

from Fall Creek , OR, US

I bought my first one because of the good reviews and happy customers. I bought my second one because my Son needed one and I was a happy customer, first hand and needed another quality, dependable dive computer for him at a good price. Thank you Leisure Pro.


Great Dive Computer

By Dennis C.

from Cleveland, GA, US

Exactly as I ordered. I had one before and it just stopped working after years of service. Decided to get another one just like it because it does everything that I need.


ProPlus 3, Great dive computer

By Walter G.

from Brighton, MI, US

I’ve used a ProPlus 2 with QD for the last 12 years, when it locked up, I needed a replacement for Grand Cayman. With 29 dives in I Love the ProPlus 3, screen is similar but easier to read, especially the safety stop count down. I do miss the QD.


Good computer

By Bob H.

from Lady Lake, FL, US

Much easier to read and use than the wrist computer I bought earlier.


Oceanic Pro Plus 3.0

By Steve B.

Oceanic did a great job upgrading from the 2.1. This computer may have more than I need, but it’s many options and user friendly viewing make it great for older divers. I would highly recommend this upgrade to other divers. We just finished a week in Cozumel diving and still have more to learn about this gem.


Questions & Answers

Questions about this item:

Shopper  Why Did You Choose This?
D A  Good product great price
Raymond J  My Instructor had 1 its so much better than having to dice with a extra Compass
Jesse W  This was by far the least expensive price I saw on this computer. I like the Oceanic Pro Plus because it has a large easy to read display, the two button interface is easy to use, and I was only looking for an air integrated computer. I like having the tank pressure, depth, and Nitrogen Sat all on one easy to read screen. I considered a wireless air integrated wrist mounted computer, but chose to go for the hosed air instead for simplicity.
Clifford G  was looking for a basic computer for not too much, since I am a one trip a year diver and have just started using Nitrox. It was easy to use, and the large display was nice on the cloudy day in moderate light.
Harlan J  After reviewing my wishes and wants as far as options go and considering the price, this was a stand out computer to own as long as you purchase it from Leisure Pro.. I have a friend with and older model and he is very pleased with his. He paid a lot more for his years ago at the local dive shop and Leisure Pro has made this computer very affordable.
Arun K  Is it Mac compatible?
DAVID V  Check the Manual. but I think so
Shopper  I have read reviews that state the display is difficult to read due to excessive glare, even at 40'. Any truth?
Clifford G  I have used it at shallow depths with considerable light and on overcast days at deeper depths and never encountered a glare issue.
MATT L  I’ve never had a problem. That’s one of the reasons I bought it. The display is great.
ANDREW A  Have no problem for about 60 dives in CA waters.
GREG V  I've had this unit for over 2 years and haven't any problems reading the console underwater.
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