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All divers, from beginners to experienced divers should use a dive computer.
Dive computers are mandatory in some dive resorts around the world. They allow divers to remain underwater longer and improve the safety of the dive.
Being able to spend more time underwater means you don’t have to cut your dive experience short, which is the last thing you would want to do when enjoying the amazing creatures around you.
The use of the dive computer has revolutionized diving. Before dive computers were invented, dive time was calculated based on the maximum depth you intended to dive to using dive tables.
The actual dive is used by the dive computer to calculate the maximum dive time. The diver is constantly updated with how much dive time is remaining based on their current depth. Letting you remain underwater safely for longer.
The chances of suffering with decompression sickness will be reduced by using a dive computer. You will not be immune to decompression sickness, but have more chance of enjoying a safe dive.
The pressure increase during a dive, causes nitrogen from your breathing air to dissolve into your body . The greater the depth you are diving, the faster nitrogen will dissolve into your body. Keeping the dissolved nitrogen levels within accepted guidelines, is important to reduce the risk of decompression sickness. Your dive computer will track your dive depth and time to do this. The dive computer uses a decompression model to calculate theoretical levels of nitrogen, and displays the time and depth limits you need to stay within during the dive.
Dive computers also help prevent out of air emergencies. Your computer will monitor pressure and air time remaining, so you will never have to worry about running out of air. Most dive computers will have alarms to warn you when you get close to a limit, such as maximum depth, ascent rate etc
When buying a dive computer one of the top brands to consider is Suunto.
Suunto is a leading manufacturer and designer of precision sports instruments for diving.
Their Suunto D9 dive computer is a feature rich multi purpose dive instrument providing many features not found in any other dive computer.
The Suunto D9 combines the complete package of dive gauges and dive-critical information all in one stylish instrument, conveniently mounted on your wrist.
The D9 Suunto is the ultimate instrument of choice for all kinds of divers. The Suunto D9 is an invaluable diving aid for those who do not compromise when it comes to the quality, materials and functionality of their dive equipment.
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