Oceanic Pro Plus 3 Dive Computer

OceanicSKU: 214911-A

Sale price$499.95 USD


The ProPlus 3 combines a huge display area, the largest most legible digits on the market, and an intuitive user interface with major feature enhancements. 

  • Largest, easiest-to-read display available - anywhere.
  • Patented Air Time Remaining algorithm provides extremely accurate time based on current depth and your personal air consumption
  • Dual Algorithm
  • Custom alarms
  • SmartGlo® Backlighting
  • Fresh water and salt water calibrations
  • 3 gases - NX to 100%
  • Deep stop
  • Log saves detailed dive data for last 50 dives
  • Data Retention - maintains calculations indefinitely when the battery is changed

Air Time Remaining. The Air Time Remaining feature calculates current depth, tank pressure, your breathing rate, ascent time, and decompression status to tell you exactly how much time you can remain underwater.

Dive Time Remaining. Dive Time Remaining, like Air Time Remaining, provides a 'real' number in minutes. This calculation combines Air Time Remaining, Nitrogen, and Oxygen absorption, displaying whichever allows less time.

Choose Your Dive Mode Display. Upon starting your dive, the Pro Plus 3 will display your current depth, how long you can stay there, and cylinder pressure. While many divers have asked for such simplicity and ease of use, you know that with all the Pro Plus 3's features, there must be more. 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 and then move on to another display? You can do that too. It's up to you and your new Pro Plus 3.

Water or Manual Activation. 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. 

Audible Alarms with Flashing LED Warning Light. The Pro Plus 3 features a variety of system and user-customized audible alarms, alerting you to situations that pose a potential danger, or simply serve as a convenient reminder.

Audible Alarm Acknowledgement. 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.  You won’t miss the Pro Plus 3’s audible alarm. Once triggered, the alarm will sound continuously for 10 seconds. 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.

Air or Nitrox. The Pro Plus 3 acts simply as an ‘Air’ computer until you tell it otherwise. 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. Oceanic's ultimate adjustable algorithm with color-coded bar graphs provides 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. Now you can even program several of our PDCs to do it for you with our patent-pending Nitrogen Bar Graph Alarm; set it once and let your computer alert you when your bar graph reaches that level.

Automatic Altitude Compensation. All Oceanic computers automatically compensate for altitude up to 14,000 feet, giving adjusted no-decompression times and depths. They even automatically recalibrate the depth display for freshwater instead of seawater.

Variable Ascent Rate Indicator. The Pro Plus 3’s Variable Ascent Rate Indicator bar graph acts as a speedometer, allowing you to very precisely control your ascent rate via the green, yellow, and red bar graph.

SmartGlo® Backlighting. A small photo-sensor in the face of the Pro Plus 3 analyzes the intensity of ambient light each time another button is pressed. If it’s dark, SmartGlo backlighting will be there for you when you need it, and it will preserve battery life when you don’t.

Optional OceanLog PC Interface. The Pro Plus 3 features a watertight, plug-in serial connection for fast and reliable PC download. Optional OceanLog software provides intuitive post-dive analysis and logging. 

Extended Range Gauge Mode. Divers using advanced breathing gas mixtures or otherwise conducting planned dives beyond the operational limits of the computer may utilize the Pro Plus 3 as an advanced air integrated digital depth gauge and bottom timer with detailed PC Interface.



Modes of Operation


Push Buttons


Mounting Options



Modified Haldanean / DSAT (Diving Science and Technology) Database / Z+

Decompression Capability

10 - 60 ft (3-18 m)

Ascent Rate Range

3-9 m/min - 6-18 m/min

Battery Type


Battery Life


Operating Depth (Max)

330 ft - 100 m

On-Unit Log Capacity


OceanLog Download Memory Capacity


Set FO2 Value (%)

AIR, 21-100%



CA Residents: Prop 65 Warning(s)

You may also like

Recently viewed