People say diving is one of the many hobbies that need a lot of equipment and accessories. It’s true, but beginners just need to know that there are crucial tools that must be taken when they’re diving. Diving operators provide most of the equipment like scuba wetsuit, but it’s good to start having several devices yourself if you want to move from beginner to a higher level of diving mastery.
Here are the mandatory things a scuba diver must know and have:
DISCOVER SCUBA DIVING
If you are intrigued by trying underwater adventures but not yet sure to take care of a diving certificate, you should first take a basic introduction class, aka Discover Scuba Diving. In this class, tourists will get a basic theory, lessons in the pool or shallow sea, equipment orientation, and one diving experience accompanied by a professional instructor.
Are you Interested in diving after the first diving experience? Well, if you are that means it’s time for you to pocket a certificate. Having a diving certificate means that you pass a driving course that is usually held in 3-4 days. Course material covers academic principles behind diving and you have mastered basic skills – such as removing masks and mouthpieces when underwater. It sounds difficult, but once the diving certificate is in hand, you can take it anywhere.
Buoyancy Control Device (BCD)
BCD is a jacket that is used by all divers. The inflator hose connects the BCD with the oxygen tank. There are two inflate buttons and a deflate one on the BCD so that divers can adjust the air dose properly so that the body can be more balanced under water.
The more air in the jacket, your body will rise. The less air means you will go down. The main target of this air regulation is to obtain a neutral balance so that divers can freely roam under the sea like an astronaut in space.
This one is a tool that allows you to breathe under the sea. There is a special valve that will regulate oxygen flow when the diver breathes in. When the diver exhales, the regulator releases it in the form of bubbles.
Now every diver generally has a backup regulator. When there is interference at the main regulator, they can use the backup. Another reason for it due to this reserve regulator can be used by other divers to provide oxygen when a colleague runs out of oxygen or commonly called buddy-breathe.
Depth – pressure gauge – watch
Depth gauge helps divers know their depth level when underwater. In the certification class, divers will also learn that at a certain depth they only have a short amount of time. This is related to nitrogen levels. That is why it is very important to always have a plan that covers the maximum depth you want to explore.