Shearwater Perdix OC/CC Computer

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  • Perdix Dive Computer
  • Side View
  • Thin profile design
  • Gauge Mode
  • Open Circuit Technical Mode
  • Open Circuit Recreational Mode
  • Closed Circuit Int Mode
  • Features
  • Specifications
  • Easy to read screen

This item is currently out of stock. Estimated shipping date is January 2022.

CDN $1,160.00
Frequently bought together:


This item is currently out of stock but can be pre-ordered. Estimated date of availability is Jan 2022


Low-profile, sleek dive computer with endless features for both recreational, technical, and closed circuit scuba diving. Smaller design compared to the Petrel 2 computer.

Main features:

  • High resolution 2.2" display
  • Uses AA batteries with 30% longer battery life compared to the Petrel 2
  • Thin, low profile design
  • Integrated bungee mount
  • 3 axis, tilt compensating digital compass

Multiple Dive Modes:

  • OC Recreational: Three gas nitrox computer with features for the serious recreational diver. Includes adaptive safety stop and NDL bar graph
  • OC Technical: 5 OC gases, trimix enabled by default
  • CC Int: 5 OC & 5 CC gases, trimix enabled, constant PO2 for closed circuit
  • Gauge: Depth, time, resettable stop watch function, full dive logging

Basic Functions & Features:

Style: Large wrist-style
User Interface: 2 button
Dive Log:
 1000 hours
Depth Rating: 850 ft (260m)
Battery: User replaceable, single AA
Air Integration: No
Nitrox compatible: Yes
PC Downloadable: Yes, bluetooth
Alarms: Visual 
Safety Stop Prompt: Yes, in recreational mode
Ascent Rate Indicator: Yes
Automatic Altitude Adjustment: Yes
Modes: Dive, Log, Plan, Gauge

Advanced Functions & Features:

Algorithm: Bühlmann decompression model with gradient factors conservatism
Set Conservative Factor: Yes
Trimix: Yes
Multiple Gases: 5 oc and 5 cc
Deep Stop: Yes, optional
Digital Compass: Yes


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Warranty Information

Shearwater has a 2 year warranty on all products. The warranty lives with the unit, not with the original purchaser. This means that whether you buy your unit from our dealer network or second-hand the warranty will still be effective.
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1 Review

  • 5
    The last computer you'll ever need!

    Posted by Paul T on 2017 Apr 18th

    Bought this computer to use after my deco training in Egypt, and am I ever glad I did! It's so intuitive and easy to use under water anyone can use it, from holiday rec divers to hardcore tek. It handles deco like a dream. Yes it's a bit pricey, but wouldn't you rather spend time enjoying your dive rather than trying to figure out what your computer is doing?

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