The diver also simply selects one of three levels of NDL conservatism and during the dive a bar graph turns from green to red as the diver approaches the NDL. By Miguel I. Tarrant D. By Guest.
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. Dive Gear Express does not recommend use of the latex rubber tubing because of our concerns about durability, but if you do elect to use it then we suggest annual replacement of the rubber tubing and that you carefully follow the instructions in the full Perdix manual for how to tie the tubing. Use only the special secure knot described in the manual, and use two separate independent segments to make the two wrist loops.
If you wish to take advantage of the bungee wrist mount on your Perdix, you should consider using our abrasion-resistant braided nylon jacket shock cord in place of the rubber tubing. The Perdix has a technical open-circuit mode and a rebreather mode; both modes support diving with trimix plus options for planned decompression. Recreational sport divers, who dive only air or nitrox within no-stop required time limits, often find the extensive technical diving displays and option menus unnecessary.
When set in the recreational open-circuit mode aka recreational nitrox mode , the sport diver sees only the features and options meaningful to their style of diving. Also, Shearwater has a simplified Recreational Nitrox User Manual written exclusively for the sport diver audience.
For Perdix owners who perform more than one style of diving, such as instructors, the computer can be easily switched between any of the three modes recreational open-circuit, technical open-circuit, and rebreather with no penalty as all decompression calculation data is retained except when switching to gauge mode. Shearwater Research Perdix AI. The Perdix AI dive computer incorporates a powerful feature set, easy to understand menus, and easy to read full color display.
This version also supports optional wireless transmitters to display the cylinder gas pressure without the use of hoses. How Many Transmitters? Add to Cart.
Add to Wish List. However, Shearwater is currently out of stock on the optional tank pressure transmitters and have estimated the date of availability for the transmitters to be middle of July. Related Products. Skip to the end of the images gallery. Skip to the beginning of the images gallery. Options include The Perdix has been designed to accept any type of AA size battery including alkaline, lithium and rechargeable. Recreational Open-Circuit Features Key features of the Recreational Open-Circuit mode aka Recreational Nitrox mode include a simpler menu structure, less cluttered display with a larger font and configurable bottom row, optional safety stops, and a no-decompression limit dive planner.
More Information. Reviews 5. Customer Reviews.
Shearwater Research designs and manufactures dive computers for the most demanding technical divers. Discover our products and find a dealer near you!. Shearwater's latest dive computer is the next generation in technical diving technology. Features open circuit, closed circuit and gauge modes.
Most Helpful Customer Reviews. Easy to use, easy to read, comfortable, good battery life, highly customizable I've dived with it in recreational and technical modes, and it's effortless to switch between the two. The compass is reliable and easy to calibrate.
To improve the safety and flexibility of rebreather electronics, Shearwater has adapted the internationally accepted digital messaging system known as CAN Bus for use in rebreathers. Shearwater Research Inc. RESA is a non profit organization that works with rebreather manufacturers and other similar entities to continually improve the education and safety in the rebreather industry. Your Name:.
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Core Values Armed with the belief that divers want a simple intuitive user interface previously unavailable in dive computers and rebreather control systems, the earliest focus was on the design of a menu structure that made sense to the user. We are Divers Shearwater places great value in the work being done by the scientific community relating to diving and decompression theory.
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