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Dive Computers

Shearwater Perdix 2 Ti

Manufacturer Shearwater

The Perdix 2 dive computer incorporates a powerful feature set, easy to understand menus, and easy to read full color display. This version also supports an optional wireless transmitter that screws in to the high-pressure (HP) port of a first stage regulator and can communicate with the dive computer to display the cylinder gas pressure (in PSI or BAR) without the use of the typical HP hose.


OC Rec  3 gas nitrox recreational computer

OC Tec  Multi gas, trimix decompression computer

CC / BO   Closed circuit fixed PPO2

Gauge   Bottom timer with stop watch and dive logging



(WxHxD)    81 x 71 x 38 mm 

Weight 190grams

Ballistic Nylon Case

(WxHxD)   130 x 105 x 70 mm 

Weight 115g (0.25 lbs)

NOTE: Shearwater Research recommends that you always use a backup analog SPG as a redundant high pressure reading.


User Replaceable AA Battery

Air, Nitrox, Trimix capable

Quick OC bailout from CC

3 axis, tilt compensated, digital compass


Dive Planning

Buhlmann GF algorithm

Strong vibration warning alerts

Aluminosilicate toughened glass 

Optional VPM-B algorithm and DCIEM

Dive Logging

Upgradeable Firmware

Bluetooth wireless technology

Optional Air Integration

Up to 4 Transmitters (optional)


Screen Resolution           320x240 

Display Type        LCD with LED backlight

Display Size         2.2"

Battery Type      Single AA (any type)

Battery Life

AA Alkaline         40 Hours

SAFT LS14500     100 Hours

Number of Gases            5 OC / 5 CC

Dive Log             approximately  1,000 Hours

Depth Rating      260m (850ft)


The Perdix as supplied by Shearwater, in addition to including their two depth compensating wrist straps with slide release buckles, also includes a length of latex rubber tubing for use with the bungee mount option.


The Swift transmitters sold with Shearwater branding are not shipped O2 clean and may only be used with gas mixtures up to 40% O2 .


Swift Transmitters are made with Oxygen compatable materials,  not O2 cleaned.

  International shipping not available.