Suunto D9 Diving Computer – Standard for Dive Computers
For all types of recreational, military, professional divers, or even competitive freedivers who take the quality, material and functionality of their diving computer very seriously, the Suunto D9 exceeds every expectation is the perfect diving aid. Not only does its state of the art features excellent for all types of dives but its main purpose is to promote diving safety. This is the main distinction it has from other dive computers.
The features of the Suunto D9 diving computer will be a great help especially if you are diving in a place that you are totally unfamiliar with. Features like the time and decompression data, air integration compass, and depth data will prove very useful as you will be able to know exactly how much time you have left underwater, how fast you can ascend when surfacing, and at what depth you are currently at. In dive computers, these features alone will maximize your performance and cover your diving safety at the same time.
Features of the Suunto D9
From veteran and novice divers to people who have never been diving or seen dive computers before, they will be amazed by the awesome features that the Suunto D9 diving computer possesses. The features that it is most known for are:
Digital Compass
The Suunto D9 is known to be the first dive computer to have an integrated digital compass. In this compass, the general direction is shown through a digital compass rose. Exact bearings can be shown in a numerical display while the headings can be stored in the Suunto D9’s memory for further analysis.
Air Integration/Optional Wireless Transmitter
With this option, the diver can monitor important information like tank pressure and air consumption data from the dive computer. It displays the remaining tank pressure both numerically and graphically, and this dive computer also gives an estimation of the remaining air supply throughout the entire dive giving the diver a fair idea of how much time he should spend underwater. This feature can be handy for dive instructors and technical divers. The real air supply time can also be stored in the memory.
Gas Mixes and the Deep Stop Option
The Suunto D9 diving computer can be used with up to three different gas mixes containing 21-100% oxygen which allows you to switch gases during the dive. The decompression calculations are based on the Suunto Deep Stop RGBM (Reduced Gradient Bubble Model) and it provides iterative deep stops as an alternative to traditional safety stops which adds extra safety. This feature suits deep and technical divers as it also has a maximum depth display set to approximately 200m (660 ft.).
Built-In Dive Logbook
A graphical data profile is provided through this integrated dive logbook where real time water temperature and tank pressure data can be analyzed on the dive computer. The dive log also enables you to store extra information about the dive site, conditions, equipment, notes, and even photos from the dive since the Suunto D9 comes with PC software and is USB compatible.
A Few Weaknesses:
The air integration wireless transmitter can be a problem only if you forget to activate it before the dive, according to some reviews on Suunto D9 dive computers. If you forget to take a spare SPG when this happens then you will have to resurface in order activate it. Something else to take note of is that the PC software for the Suunto D9 is not available for Mac.
To Conclude
The Suunto D9 diving computer is undoubtedly the golden standard for all dive computers and is the forerunner for future dive computers. It has everything that is needed in a dive computer from its stylish appearance to its digital compass that can be used anywhere. It has a complete package with air, nitrox, and gauge modes, along with its black elomaster and luxury titanium straps and Suunto Dive 2.0 software. You will not be disappointed with this range of dive computers.
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