Do I need an air integrated dive computer?

Is air integrated dive computer worth it?

Air integrated dive computers, such as the Suunto Cobra, monitor your air pressure and can display your airtime remaining for your dive based upon your air consumption and depth. In our opinion, it is worth the extra investment!

What does air integrated dive computer mean?

An air integrated dive computer tells the diver how much air/nitrox is left in their tank. This can either be done with a wireless plug-in transmitter or with a hose attachment (known as a console computer).

Can you dive without a dive computer?

Of course you can dive without a computer. Last I knew all of the DIR-oriented agencies forbid the use of dive computers entirely. If you learn the tables/wheel, then you can easily plan a bottom time and dive that plan. Subsequent dives can also be planned using the tables to take into consideration residual nitrogen.

How does dive computer transmitter work?

A wireless transmitter sends pressure data – traditionally via radio frequency – from your cylinder straight to a “paired” dive computer. The screen displays your tank pressure and calculates how long it would last you at that depth based on your breathing rate. It also creates a custom decompression profile.

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Do dive computers have a compass?

A key element to any scuba diver’s gear is his/her compass available either in an Integrated Digital Compass on your dive computer or as an analog compass on your scuba dive gauge. It lets you know where you’re heading and how to get back to your boat or shore.

Who makes Aeris dive computers?

That’s because these three and Hollis company are the members of Pelagic Group.

What should I look for in a dive computer?

Basic display features: any good dive computer should show you the basics at a glance. Those are: maximum depth, current depth, dive time, and no-fly/no-stop time. Think about where you are now with your experience level and dive habits. What kind of dives are you doing now?

What is the no decompression limit?

The no decompression limit (NDL) is the maximum allowable dive time that you can remain at a specific depth and ascend directly to the surface without requiring staged decompression stops on the way up. Remember the higher the partial pressure of nitrogen (ppN2), the shorter the dive time (NDL).

How fast can you ascend diving?

You should never exceed an ascent rate of 10m/minute when diving shallower than about 30m. . An ascent rate of 5-6 metres per minute is recommended in the last 10m of ascent. Complete safety stops on all dives that exceed 10m depth.

What is Gauge dive mode?

Gauge — In gauge mode, a computer acts as a bottom timer. It will display your time and depth but will not give you a bottom time or no-decompression limit. Freediving — Also called ‘Free,’ this mode is designed for no-tank, breath-hold diving.

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