We only stock equipment our crew personally use and recommend. Our focus is on clean design, reliability, durability and versatility. Our "Gear Guides" are written to help you make the right equipment decisions.
Powerful, simple, reliable: recreational, technical and CCR modes; full decompression, multi-gas trimix, large display, 2-button state aware navigation, user replaceable batteries, digital compass, upgradable firmware. Optional air integration (AI).
Price Match Offer: Scuba Fiend will match any Australian supplier’s retail price for the Sherwater Products, and will consider matching international prices (allowance may be made for the effect of import duties and shipping costs). Send your request with proof of lower pricing (eg the URL and screenshot of the offer) to: firstname.lastname@example.org
Note: Transmitter sold separately.
The next generation of Shearwater Research’s industry leading dive computers, the Perdix AI is smaller with longer battery life. The Perdix AI represents the latest evolution of the “powerful, simple, reliable” concepts introduced in the Predator, and further refined through the Petrel 1, Petrel 2 and Perdix.
For those familiar with Shearwater computers the interface and program will be familiar, now housed in a much slimmer body (30% smaller volume than the Petrel), and greater battery life (up to 30% longer with AA Alkaline than the Petrel 2).
Optional wireless transmitter for air integration from up to 2 transmitters/gas cylinders.
Depth rated to 260m | 850ft.
Large (5.6cm | 2.2") display screen which is easy to read, full colour, and bright enough to see clearly in the dark.
Simple two button “state aware” navigation system.
Diving modes: OC Recreational, OC Technical, Rebreather, Gauge and Digital Compass.
User customisable display screens to choose which information is important to you.
Pre-programmable up to 5 open circuit and 5 closed circuit gas mixes, editable underwater.
Gradient factor decompression algorithm, with high and low gradient factors pre-programmable and editable underwater.
Optional VPM-B algorithm for alternative decompression modelling.
New integrated bungee mount, and classic elastic strap mounts.
User replaceable AA batteries, works with a single battery of any standard AA type, meaning you don’t have to send it back to the manufacturer for battery renewal.
Double o-ring seal for battery compartment.
Digital Compass with three axis and tilt compensation, avoiding the need to carry a separate compass.
1,000 hour dive log with detailed depth and decompression display graphs.
Bluetooth integration, which allows you to connect with PCs, Macs, iPods and iPads to update firmware and download log-book details.
Multiple languages including English, French, Simplified Chinese, Traditional Chinese, German, Korean, and Japanese.
Upgradable firmware, to keep your device at the cutting edge of functionality and decompression theory with ongoing support from the manufacturer.
Comparison with Shearwater Petrel 2
Full colour LED LCD
Full colour LED LCD
5.6cm | 2.2"
6cm | 2.4"
Battery life AA Alkaline
45 hours (no AI)
40 hours (with AI)
Battery life AA SAFT
120 hours (no AI)
100 hours (with AI)
Number of gases
5xOC + 5xCC
5xOC + 5xCC
154g | 0.34lbs
260g | 0.57lbs
Screen Resolution: 320x240 QVGA
Display Type: Full colour LED LCD
Display Size: 5.6cm | 2.2"
Battery Type: Single AA (any type)
- AA Alkaline: 45 Hours (no AI) 40 Hours (with AI)
Our instructors invest time and effort to help you become a great diver at every level. We offer premium REC and TEC courses, flexible schedules, attention to detail, small class sizes, taught by instructors with great depth of knowledge and experience.