Tuesday, December 2, 2008

My Equipment

The price of the dive internship included a full set of Mares SCUBA gear. However, the gear that they were providing was at the low end of the spectrum and if I was getting a set of gear, I wanted to make sure it was gear I was comfortable using. So I went shopping, not one of my favorite activities. I visited a few different dive shops in the St. Louis area and did a lot of research online. I looked at ScubaPro, Oceanic, and Aqualung. Each dive shop I visited seemed to specialize in one brand.

Each brand had there own advantages and would end up around the same price range. The deciding factor for me was an offer made by one dive shop. They told me that if I bought my dive gear setup from them I could take the Rescue Diver class for free. This worked for me, so I went with them and bought Oceanic gear.

This is what I got.

BC - Cruz


This BC has two features that are pretty common but I am really grateful to get to use. One of them is the alternate air source built into the inflator pump. This will allow me to leave the octopus at home when on fun dives. Whenever you go SCUBA diving you always have a primary air source and a backup one in case your buddy needs to breathe off of your tank for some reason. By having it attached to your inflator hose instead of independent, it eliminates the need of a hose coming from your tank and is one less thing to accidentally drag along the reef.

The other feature is an integrated weight system. After putting on all the gear needed for diving, you end up being positively buoyant which is not a good thing if you want to go to the bottom of the ocean. To remedy this problem, you add lead weight. If you do not have an integrated weight system, you put on a very stylish belt with lead weights positioned either on the hips or a little in front of them whichever is most comfortable. However, the weigths often slide to the position that they want. The integrated weight system means that there are pockets designed to hold weight eliminating the need to wear a belt. The weight stays in the same spot the whole dive and some of it can be placed near the tank to help trim you while under water.

Regulator - Delta 4
Octopus - Octo Swiv Mag

This regulator is the only regulator that NOAA allows their divers to use in water under 50 degrees Fahrenheit. Although I do not plan on doing much cold water diving, it goes to show the overall quality of the regulator. The first stage (the thing with all of the hoses attached to it) is environmentally sealed which is why it is able to be used in cold water. The second stage (what you breath from) has a swivel connected to it so that you can move your head without needing to pull and twist the whole hose making the regulator less tiring to use. I also have control over the ease of breathing so I can set it wherever I want based on the conditions.

The Octopus is the secondary regulator that I would need while teaching a class to PADI standards. It is bright yellow so it is easily found. It swivels and twists to allow for the most freedom in the event that it is necessary. Another cool feature of this octo is the mag part of the name. It comes with a magnet on a clip to connect to the BC. This is much easier to use then any other connection device on the market.

Computer - Atom 2.0

This watch is a dive computer that connects wirelessly to a transmitter on the tank. This system eliminates the need for another tube coming from the tank. It can gauge my air consumption rate and can calculate how much time I have left on my dive. It will display the time remaining based on air time left or non-decompression limits. The advantage for having a dive computer is that it can adjust for changes in depth where a dive table is set hard and fast. The person helping me at the dive shop said that he was able to go on a dive where he hit 130 feet and be down for one hour and ten minutes. He was not at 130 feet the whole time but on a dive chart he would only be allowed to be there for 10 minutes and then he would need to go to 15 feet for a safety stop. With the computer calculating in real time, he had an extra hour.

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