They are wrist watches when on land but the moment they go under with a scuba diver they become feature packed diving computers. They offer many useful features that even James bond would envy its technology. They are useful in the area of logging dive depths and dive times, to handling air integration. Modern scuba diving technology has allowed these features to be on one mini gadget. Dive computers are primarily used for nitrogen management by combining a timer, depth gauge and software that computes absorption of gases. All divers should know about residual nitrogen and decompression and some may use manual dive tables.

The scuba diver computer is becoming more popular as an automated way to help keep track.

A feature packed dive computer is the Suunto D9 The Suunto D9 diving computer sets the pace. The dive computer holds multiple features and has a streamlined sports look. The following features can be found on it:

1. Allows you to log depth
2. Keeps track of Dive time
3. Temperature
4. No-decompression limits over multiple dives working with air and nitrox
5. Can be used in gauge and free-diving modes
6. Can be switched between metric and imperial
7. Can be adjusted for altitude diving
8. Using the optional Suunto D9 Wireless Transmitter, it can act as a SPG
9. Multiple transmitters can monitor multiple tanks, such as diving instructors monitoring students
10. Can handle up to three different mixes of 21%-100% oxygen and allows you switch gases during the dive.
11. Can be used at depths up to 660 feet
12. Has a digital compass
13. Comes with a USB Interface and PC software for dive logging
14. Contains a complete package of dive gauges in the wrist-watch sized computer
15. Things to Consider for Diver Computers:

Before purchasing a divers computer, there are certain things you must know about it. Things like its brand and model reputation, ease of battery change and whether the face is luminous enough to view in dark areas. In addition to these it is also important to know the type of algorithms it uses for calculations and whether it has the options you need. You should also check to see whether it is able to handle different mixtures of air for versatility.

However, knowing this information is entirely up to the diver, as the computer does not plan the dive but keeps track of the dive and computes the amount of nitrogen present. It is the role of the scuba diver to plan and ensure that the dive is healthy and within proper guidelines.

It is wise to Care for your Scuba Dive Computer

You need to read about the care of the individual brand of dive computer that you choose. The most common recommendation is that you thoroughly rinse any dive computers or underwater scuba diving cameras in fresh water. Some also allow you to soak them for an extended period of time, especially after saltwater diving. Just be sure to thoroughly dry your underwater camera before you open it. In conclusion, scuba dive computers have become sophisticated and some look great enough to wear with a three piece suit. There are several good ones on the market, such as the Suunto D9 or Oceanic Atom 2.0. James Bond would be jealous.

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