Tuesday 18 August 2009

A Scuba Dive PC May Turn into Your New Best Friend

By Reynaldo Tempenter

Scuba diving is a pleasurable and exciting experience. If taking up scuba is an interest, followed by the correct tools, like a scuba dive computer, and coaching are your fist stops. A beginner may not be acquainted with a scuba dive PC. What is a scuba dive computer and how will this help out you to see the beauty of the sea?

A scuba dive computer is a valuable piece of gear. It tracks how long you're taking on your dive for safe compression and how deep your dive is. Even non-dives know that you just can't zoom to the bottom of your dive. You must drop at a safe speed to prevent diving injuries. A scuba diving computer helps you.

Decompression illness is a fatal condition, and a critical condition to forestall. Scuba dive PCs measure the level of nitrogen in your bloodstream, which causes decompression sickness. You may know it as the blanket term 'bends.' Spinal cord lesions and loss of nerve function is a couple of the unpleasant results.

In the 'bends,' bubbles form in the body when its own gasses decompress. Increased pressure from diving causes the decompression and bubble formation. When used correctly, a dive computer will set a limit to a diver's pressure exposure.

What exactly should your scuba dive PC do? As you skim dive PCs, it becomes apparent that you can have it do about everything, but take you to the dive site.

A terrific source of scuba dive computer advice is from other divers. If you are a new diver, and do not yet have a circle of experienced diver mates, take a class. Scuba classes do not just include proper diving systems and the top spots to go, but the correct equipment you need.

Available gauges and readings will vary, but all scuba dive computers will tell you the airtime remaining and dive time left. Optional features, but still pertinent, are an automatic safety stop prompt, and a water or manual activation option.

Air time left, does more than only measure the air in your tank. The air time left feature on a scuba dive PC measures your tank pressure, the present depth, your breathing rate, ascent time, and the length of time you have remaining with the decompression value.

Dive time remaining is straighter forward than the last function. Your scuba dive PC works out the Nitrogen and Oxygen absorption, airtime remaining and displays what is your remaining dive time.

Classier scuba dive PCs will be offering a choice of water or manual activation. Diver's can choose to start their dive computer activation when they hit the water, or you can push the button and start it. Forgetting to start the computer occurs, but it is straightforward to stop that from taking place with water activation.

As you reach the surface water, an automated safety stop prompt will help you remember your marks. Not only is there an audible, but some scuba dive computers have plain stop prompts too. If your device has the safety stop prompt, a 3-minute timer will count down to nil. Naturally, you can forget the stop and proceed as planned.

Scuba diving is relaxing and an enjoyable pastime. However, diving has particular needs that need gear like a scuba dive computer and a dive computer watch. Your scuba dive PC will figure out gases, time, pressure, and lots of other functions if you so select. There is no real need to be nervous or over-confident; identify what you need to have a winning dive and have fun yourself.

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