Scuba Diving Equipment List and Uses – Gear You Need For Your Next Dive

Last Updated: August 19, 2022

A recreational sport such as scuba diving can make you excited with much anticipation. When you are under the water and enjoying the ocean floor, you might want to get your look right and be prepared.

It is quite common to forget something much needed to dive due to the excitement.

Do you know if you have packed everything you need for the dive? If not, don’t stress, all you need is a scuba diving gear checklist.

Check out this equipment list as we dive into what’s needed for scuba diving. I also describe how to use this equipment and their prices.

Diving Equipment Use

Dive equipment essentially helps you breathe underwater and monitor your actions, to make it easier to navigate quicker. There is a wide range of uses. However, the primary focus must be to make your diving experience easier and safer so that you can enjoy it.

So, while packing for a dive, you need to check the essentials, safety gear, and other accessories. It is also better to pack with caution according to their function.

Some of the gear would keep you warm; some for your safety, while others are to aid you in your diving exploration. It would help if you get gear that fits your bill and comfort.

Scuba Equipment Prices

When it comes to scuba diving, the equipment does not come cheap. It is better to purchase quality gear that can last long as these are also safer.

Before purchasing any equipment, you need to look for things like the safety, comfort, endurance, performance, quality, design, and user-friendliness. Then, you can select the ones which would fit and make your diving enjoyable.

Check out: How Much Does Scuba Diving Cost?

Keep in mind that all the equipment you purchase is water-proof and can last long. It is best to buy the gear from dive stores or retail outlets. Other than this, you can also get good scuba equipment online, although that is less reliable.

What Equipment is Needed for Diving?

When you are going underwater, you need to gear up properly for it. You need to check all the items you might potentially need for your dive.

There are some essentials that you need to keep in mind. These ensure your safety and make your underwater stay without any troubles.

Besides the obvious, like the scuba oxygen cylinder, which you would normally rent anyway, you risk forgetting to take many important items.

If you’re an amateur diver, it is beneficial to keep your instructor or dive buddy beside you and go through your equipment checklist. So, this way you won’t miss anything.

Scuba Diving Equipment Checklist

diving gear

1. Scuba Dive Mask

One of the necessities that are a must underwater is the scuba mask. So, this lets you experience a clear vision underwater.

Go for diving masks depending on your personal choice. Ensure that the one you get is of the right size as it should fit your face perfectly.

Try out a sniff test to check if you are breathing properly and check if the straps fit and work well.


A dive mask is for better vision, so you won’t get water into your eyes to dive without facing any difficulties. These masks create air pressure inside with which you can focus properly and regulate the incoming pressure in the nose pocket.


Most top scuba diving masks cost in the range of $50 to $200; make sure to pick a good quality. Try to get clear or light color shaded ones for a better experience.

2. Scuba Outfit

Like many other sports, an outfit is an essential part of your activity. You need to dress accordingly when you are diving deep underwater for your proper protection.

A fitting wetsuit or drysuit is the best way to go. Selecting one made of neoprene rubber or tight-fitted spandex is often recommended.

Choose your scuba diving outfit according to the weather or diving conditions. Wetsuits are best for diving in warm water temperatures and drysuits when you need to dive into the cold water.


The neoprene wetsuits usually absorb some water to get your body warm, whereas the drysuits will help you remain dry.

You will get exposure protection from these as they isolate from cold or warm water. However, the suit’s protection depends on the diving condition.

These suits help keep the cold water away from your body and provide insulation to stop your body from experiencing heat loss.


Most of wetsuits come at the price range of $70 to $650. For the drysuits, the cost ranges from $850 to $3,000.

When choosing these suits, ensure they fit you correctly. That way the water won’t flow between your clothes.

3. Buoyancy Control Device (BCD)

The BCD, also known as the buoyancy compensator, is an important piece of equipment to take on your diving trip. It is a device that comes in different styles, which is based on the configuration you use.

Also, these are primarily similar to vests or jackets to ensure your safety. They act as a safety net to keep you alive by maintaining your buoyancy.

While purchasing a BCD, check the inflator hose and learn the difference between the inflating and deflating buttons to avoid mishaps.


You use it to keep you afloat in water without sinking. So, when you want to go up, the BCD would add the air you need, and when you go deep, it would release the air.

Moreover, this gear helps you keep your other scuba equipment secure through its straps and pockets. Also, it can help you carry the scuba tanks easily and also provides neutral buoyancy.


Bouyancy compensators do come a bit pricy. They range from $350 to about $1,500 in cost.

When it comes to choosing a good BCD, it is important to go for the one of high quality that can last a long time. There are different models available; you can choose or rent them according to your diving experience.

4. Snorkel Gear

Another essential item that is helpful while going for a dive is the snorkel. This gear is a curved tube that you fit into your mouth as it lets you breathe underwater.

There are many snorkels available, and you can choose what fits your style and comfort. Since you would be putting it into your mouth, make sure you can breathe easily, and the air is dry.


You use snorkels to conserve the air coming from your scuba tanks when diving near the surface. Also, this makes your lungs take in normal oxygen and without water getting in the way so that you don’t use up the diving tank.


Snorkels are more affordable compared to other equipment. They range from $30 to $90. However, using snorkels is not of absolute necessity if you are an experienced professional diver. It is best suited for beginners to save up the oxygen in tanks from using it in one go.

5. Scuba Regulators

Scuba regulators are also one of the vital pieces of equipment that you must not miss. These consist of hoses that would aid with your breathing.

Also, they generally come with four hoses that use different air sources. The primary hose lets you breathe; the secondary one is present to help you if you run out of oxygen.

Other than these, a submersible pressure gauge (SPG) lets you know how much air you have; and the last one is the low-pressure inflator (LPI) that helps you connect to your BCD. This way, you can inflate your BCD jacket when necessary.


Scuba regulators work by converting the high-pressured air present in the tank to normal pressure conditions. Also, these provide air to other essential equipment like BCD and second-stage alternators. Check out how to do a scuba regulator setup.


While purchasing a quality regulator to ensure they convert the oxygen properly, these need to provide the best comfort and have a brilliant performance.

Make sure to buy one which is ScubaLab tested that has undergone numerous breathing machine tests beforehand.

The regulator costs from $225 to $1,600. So, they are a bit pricy. However, don’t forget to get the one that is reliable with high-rated reviews.

6. Scuba Fins and Gloves

Your underwater outfit is not complete unless you wear scuba fins and gloves. Having fins would help swim through water easily like a fish.

Diving gloves provide protection and are made with durable materials. When you get these, the main thing to check is if they provide the best personalized comfort, size, and gear efficiency.


Diving fins translate your power in the leg muscles to your feet for smoother movements underwater. You need a special set of fins since the water is about 800 times more dense than air.

You wear gloves to protect your hands from harm, like skin abrasions and cuts, while dealing with tricky and difficult situations.


The gloves cost ranges from lower than $15 to $250, whereas scuba fins usually go for about $75 to $250.

Buy quality fins that are durable and help you avoid fatigue or cramping. It is important to get a good design and fit according to you.

7. Dive Computers, Compass, and Depth Gauge

This equipment is for your safety and keeps track of your ride for a smooth and efficient sail.

A dive computer measures the time you have spent underwater and monitors your depth, longevity for the time you’ll stay by storing all these records in its system.

The depth gauges keep records of the depth you reach while diving.

An underwater compass is a tool that helps you navigate to the right direction.


This safety equipment helps in your underwater exploration by making it easier for you to check everything.

The depth gauge displays the maximum and current pressure. Likewise, the submersible pressure gauge (SPG) shows you the remaining gas supply and helps you monitor it.

When you are under the Ocean floor, you can quickly get stuck and lost in your sense for direction; that’s where the compass helps. With it, you can navigate under the water properly without getting lost in any way.

On the other hand, diving computers would continuously present you with depth and bottom time. They can automatically recalculate the no-decompression time. They also tell your tank pressure and ensure your safety. Also, it allows you to input your dive timings.


While looking for this tech-savvy safety equipment, the main requirement you need to check is its user-friendliness. The most important thing is to assess information quicker and easier without facing any hurdles on the way.

Usually, the cheapest dive computers go under $300 and the cost of high-end models is in the range of $1000 – $2000.

Final Thoughts

Now that you have the scuba diving checklist at hand, all you need to do is to get diving deep into your scuba adventures without any worries.

However, make sure to double-check this equipment list and see if you have packed these for your dive.

Naturally there are also other things and accessories you may need for your dive, depending on the conditions and type of diving you are planning. Those include things like tank bangers, dive knives, underwater lights, a defogger, dive bag, diver down flag, and of course a first aid kit.

You can find most of this gear in local stores or dive shops. When you are purchasing a scuba kit, this is all you need for a reference.

So, gear yourself up for scuba diving and pick the right essentials, and you are good to go. Don’t forget to have fun in the process!

Sharing is caring!