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Sub Gear XP-3H Air Integrated Dive Computer Console

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You save: $125.05 (26%)

Regular: $475.00

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About Sub Gear XP-3H Air Integrated Dive Computer Console

A Brand new addition to the Sub Gear line, XP-3H is an air integrated computer with several exciting new features. The XP-3H is truly a complete resource for all levels of adventure. It displays all important dive and decompression data plus full dive data memory. This air integrated console gives digital pressure readings and the air function can be set to warn you of cylinder pressure turnaround times or low air. The cylinder pressure reading will display cylinder pressure from 0 to 4350 psi (0 to 300 bars). New all round diving computer designed for divers who appreciate detailed, yet easily accessible information. The XP-3H Computer is nitrox compatible from 21-100% with accuracy of 1% increments making it the perfect nitrox computer for recreational diving. The computer has a predictive multi-gas ability to 3 gases. The XP-3H Computer uses the adaptive algorithm ZH-L8 ADT MB. This algorithm increases safety and maximizes bottom time by constantly adjusting the decompression plan during the dive when risk factors like cold water, fast ascents or the potential for formation of micro bubbles are detected.

The MB stands for Micro-Bubbles. These Micro Bubbles are tiny bubbles that can build up inside a diver's body during any dive and normally dissipate naturally during an ascent and on the surface after a dive. Dives within no-stop time and observance of decompression stops do not prevent the formation of micro-bubbles in the venous blood circulation. Dangerous micro-bubbles are those migrating into the arterial circulation. The reasons for the migration from the venous blood circulation to the arterial circulation can be a great many micro-bubbles collecting in the lungs. Sub Gear has equipped XP-3H dive computers with a new technology to protect from micro-bubbles. The diver chooses according to his/her needs an MB level and influences through it the level of protection from micro-bubbles. Diving with MB levels requires additional ascent stops (level stops), the ascent is slowed down and the body gets more time to de-saturate. This works contrary to the formation of the micro-bubbles and increases safety. XP-3H features 6 micro-bubble levels (L0-L5). Level L0 corresponds to Sub Gear's well-known decompression model ZH-L8 ADT and does not require level stops due to micro-bubble formation. Levels L1 to L5 offer additional protection from micro-bubble formation with level L5 offering the highest protection.

The Computer is designed to inform the diver of important information while on a dive. Toggle through essential Information during Dive Mode: max depth, temperature, time of day, O2 mix, tank pressure, no stop time, nitrogen loading oxygen toxicity and ascent rate. If you are a diver who likes diving on live-aboard" dive boats and want to enjoy your trip rather than having to constantly download dives from your computer's memory, you're going to love the XP-3H's 25 hours of profile storage at 4-second sampling rate. The computers large memory holds more than a week's worth of diving, high sampling rate preserves all details about the dives. Computer has a safety stop timer which is user activated, it can be set between 1 and 5 minutes for optimal monitoring of your safety stop (default 3 minutes). The XP-3H also allows basic choices of adjustments without the need of a PC so you can custom set it on the fly. Computer can adjust ppO2 between 14.7 and 23.52 psi (1.0 and 1.6 bar).

the XP-3H Computer has both visual and audible alarms, back lighting for low light or night diving conditions, and full watch functions. No need to carry extra time keepers when you are out on the boat or at an exotic resort, the XP-3H Computer with its full watch function has a 12 or 24-hour format. When you do get back to the beach you can count on the XP-3H to have all the data you want to log. Data can be transmitted via infrared interface (IrDA) with dive log software to a Windows PC/Mac (optional). Computer is fully altitude adjustable to 13,000' (4,000 meters), has a wait to fly mode, and will display other information such as; current depth, decompression depth, de-saturation time, surface interval, dive number, dive time, repetitive dive number, no-stop indicator, partial pressure of oxygen, residual nitrogen information, battery condition, and much more.

The XP-3H can be used in both imperial (feet) or metric (meters) measurements. Computer has a maximum depth display to 393' (120 meters), has a quartz clock function, and is powered by a CR2450 battery. The Battery is also user replaceable, so no need to send it to the factory like with other dive computers. The computer can also be reset for multiple users. This feature is handy when someone else is going to use your computer after you are finished diving for the day. They can clear all the recent calculations so the computer can calculate only their dive information. This is also a great feature when computer is used in a rental gear setting. Computer comes with a 7/16" threaded high pressure hose, comprehensive owner's manual and is covered by a 12 month limited warranty.

Warranty Information

This product has a limited warranty of 12 months.

Sub Gear XP-3H Air Integrated Dive Computer Console Features

  • Sub Gear XP-3H Air Integrated Dive Computer Console
  • All Round Diving Computer
  • Air Integrated Function
  • Pressure Readout: 0 to 4350 psi (0 to 300 bars)
  • Air Warnings for Turnaround and Low Air
  • For Divers Who Appreciate Detailed, Yet Easily Accessible Information
  • Dive Computer for All Levels of Adventure!
  • Perfect Nitrox Computer for Recreational Diving
  • Adaptive Algorithm ZH-L8 ADT MB
  • Algorithm Increases Safety and Maximizes Bottom Time
  • Nitrox Settings Between 21% and 100% in 1% Increments
  • Predictive Multi-Gas Ability to 3 Gases
  • Basic Choice of Adjustments w/o Need of PC
  • Full Watch Function
  • 12 or 24 Hour Format
  • Imperial/Metric Selectable
  • Safety Stop Timer
  • Altitude Adjustable to 13,000' (4,000 meters)
  • De-Saturation Reset Function
  • Power: User Replaceable CR2450 Battery
  • 25 Hours of Profile Storage at 4-second Sampling Rate
  • Infrared Technology: Wireless Data Transfer of Dive Profile Information to PC/Mac
  • Adjustable ppO2 Between 14.7 and 23.52 psi (1.0 and 1.6 bar)
  • Back Light, Visual and Audible Alarms
  • Wait to Fly Mode
  • Current Depth, Decompression Depth
  • Temperature, Dive Number
  • Dive Time, Repetitive Dive Number, No-Stop Indicator
  • Residual Nitrogen Information
  • Battery Condition Indicator
  • Modes: Dive, Gauge and CCR
  • Oxygen Toxicity and Much More
  • Maximum Depth Display to 393' (120 meters)
  • Quartz Clock Function
  • 7/16" High Pressure Hose
  • Comprehensive Owner's Manual
  • 1 Year Limited Warranty

Sub Gear XP-3H Air Integrated Dive Computer Console Customer Reviews Powered by TurnTo®

Reviewed by 3 customers

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Really great value for what it does. Can't wait to use it


from Tampa, FL, US

Screen is small, but very legible. It should stay out of The way, and it's not big and clunky like double or triple gauges. The little computer is packed with features including air integration, and I like the built in compass and indiglo style backlight. It has nitrox mix to 40%, metric vs imperial, and air modes, and salt/fresh water modes. It takes some learning, but once you get a hang of it you'll love it.


Solid computer at a great price


I am a new diver, this is a full function computer with the only thing missing is Air Time Remaining. It is an exceptional value when you start to look at the air integrated models on the shelf. It is easy to use, changing nitrox percentage was a breeze, it was easy to scroll through functions (some reading is required). Some surprises were, time to fly after was more liberal than the 18 hours you learn after certification, dive time was more liberal than divemates who were using Suunto products. It automatically goes in safty stop mode at 15 feet after a dive, which was nice.


Awesome computer


Intuitive computer. Easy to use after learning button functions and menu layout

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Questions & Answers Powered by TurnTo®

Questions about this item:

Bob A  Is there an attachment point on the back of the computer?
WADE P  Not on the back, but there is on the front, just below the buttons.
Robert S  No, there is an IR port to the side, but nothing in the back. IR transmitters and receivers are cheap on places on Amazon.
Robert B  I have two XP-3H units. The attachment point is a hole that runs through the base of the unit (where the hose goes into the gauge). The hole runs from side to side, which is why you can't see it in the photos. I use an attachment clip with a string loop (lanyard) on it - thread it through the hole and then run the clip through the string loop. You could also use one of the mini retractors with a string loop. It is very secure. I love the gauges.
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