The no-stop limit is the most important piece of information a dive computer provides. A computer program will factor in depth and air, and calculate the limit. This program will then provide data on when to decompress or begin ascent. This information is also known by the "no remaining stop time".
Divers' preferences
While there are many differences between dive computers, most have the same basic functions. These include displaying depth, tracking Nitro loading, ascent rate, and logging the dive. Divers may choose to use one type of dive computer instead of another because it gives different NDL times. As a result, the recommended settings for a specific computer may be different than those prescribed for another diver. You should plan your dives before purchasing a diving computer. Compare the different models and decide which one works best for you.
Functions
A dive computer helps you to stay underwater safe. The computer runs calculations on your data and compares it with the dive tables to calculate how long you have at depth. While you don't necessarily need to know the formulas, you should be able to identify where your dive computer is on the liberal-conservative spectrum. A liberal-leaning computer is the best choice if you want to maximize your bottom line and increase safety.
Display
A dive computer's screen can be worn on the wrist or attached to a submersible pressure gauge. It provides all necessary information to prevent decompression and ensure safe diving. Some dive computers also offer extra features, such as compass direction and water temperature, which may be important to divers. Many dive computers allow users to download their data onto a personal computer. This can be useful for accident investigators. A dive computer is able to perform many functions, including helping to determine the cause of an incident.
Safety limits
Diver computers use a range algorithms to calculate decompression rates. While the numbers for acceptable DCS range from two to five percent, they vary based on individual susceptibility and accidents. The US Navy and commercial divers often want to achieve 0.1 percent mild DCS or 0.025% serious DCS. To ensure maximum safety, a divecomputer must always be capable of correctly running decompression algorithms. Divers may find it difficult to use a computer to dive.
Prices
Diver accidents can be prevented by choosing the correct computer for you. These devices use algorithms which determine how long a diver is able to stay underwater. Most dive computers use the same algorithms but every diver has a different body composition and fitness level. Therefore, some machines will recommend more stops than others. Some will recommend more stop options than others. You can stay underwater for longer with any dive computer, regardless of what brand.