The Ultimate Guide to Buying Your First Scuba Gear

Welcome to the exciting world of scuba diving! If you've just finished your open water course or you're thinking about getting certified, you're probably wondering about buying your own gear. This guide will walk you through everything you need to know about choosing your first scuba equipment.

Why Buy Your Own Scuba Equipment?

You might be thinking, "Can't I just rent gear when I need it?" Sure, you can! But here's why owning your gear is awesome:

1. It fits you perfectly: No more fiddling with rental gear that's too big or too small.

2. You know its history: No surprises about how well it's been looked after.

3. It's more hygienic: Your gear touches only your body.

4. You'll dive more: Having your own gear makes it easier to say yes to last-minute dive trips.

5. You'll be more comfortable: The more you use your gear, the more natural it feels.

Building Your Kit Step by Step

Don't worry, you don't need to buy everything at once! Here's a good order to follow:

1. Mask, fins, and snorkel

2. Exposure suit (wetsuit or drysuit)

3. Dive computer

4. Buoyancy Compensator Device (BCD)

5. Regulator set

6. Extras like dive lights, surface marker buoys, and cutting tools

Let's dive into each of these in more detail!

The Essentials: Your First Purchases

1. Mask

Your mask is your window to the underwater world. A good mask can make your dives amazing, while a bad one can ruin them.

What to look for:

• Comfortable fit: It should create a seal without squeezing your face

• Clear vision: Make sure you can see clearly in all directions

• Durability: Look for tempered glass and a sturdy frame

Pro tip: To test the fit, hold the mask gently to your face without the strap. Breathe in through your nose. If it sticks to your face without air leaking, it's a good fit!

2. Fins

Fins help you move through water easily. They come in two main types:

1. Full foot fins: Great for warm water and travel. They're lighter and take up less space.

2. Open heel fins: More versatile. You wear them with boots, which is great for colder water or rocky shores.

What to look for:

• Comfort: They should fit snugly without pinching

• Power: Stiffer fins give more power, but also need more leg strength

• Size: Make sure they're not too long for easy walking and travel

3. Snorkel

While you won't use a snorkel much underwater, it's handy for swimming on the surface and saving air in your tank.

Types of snorkels:

• Basic: Simple and cheap, but can let water in easily

• Semi-dry: Has a splash guard to keep some water out

• Dry: Keeps all water out when you're underwater

What to look for:

• Comfort: The mouthpiece should feel good

• Easy attachment: It should clip easily to your mask strap

• Flexibility: A flexible lower section can be more comfortable

4. Exposure Suit

Your exposure suit keeps you warm underwater. The type you need depends on where you'll be diving.

Types of suits:

• Rashguard: For very warm water (above 29°C or 85°F)

• Wetsuit: For most diving conditions

• Drysuit: For very cold water

Wetsuit thickness guide:

• 3mm: For water 24°C (75°F) and above

• 5mm: For water 21-27°C (70-80°F)

• 7mm: For water 10-21°C (50-70°F)

What to look for:

• Snug fit: It should be tight but not restrict movement

• Quality seams: Look for blind-stitched and glued seams for durability

• Ease of use: Make sure you can zip it up yourself!

Moving Forward: Intermediate Gear

5. Dive Computer

A dive computer is like your underwater best friend. It keeps track of your depth, dive time, and how much nitrogen is in your body.

What to look for:

• Clear display: You should be able to read it easily underwater

• User-friendly: Simple buttons and menus are best

• Battery life: Look for long battery life or rechargeable options

• Nitrox capability: Even if you don't use it now, you might want to in the future

6. Buoyancy Compensator Device (BCD)

Your BCD helps you float on the surface and stay at the right depth underwater. It's also where you attach a lot of your gear.

Types of BCDs:

• Jacket style: Most common and easy for beginners

• Back-inflate: Gives a more streamlined profile, popular with experienced divers

• Travel BCDs: Lightweight and great for frequent flyers

What to look for:

• Comfort: It should feel good with a tank attached

• Fit: Make sure it doesn't ride up when inflated

• Pockets and attachment points: You'll want places to store things

• Integrated weights: This feature makes it easier to put on and take off your weights

7. Regulator Set

Your regulator is what lets you breathe underwater. It's made up of several parts:

• First stage: Attaches to your tank and reduces air pressure

• Primary second stage: The part you breathe from

• Alternate second stage: A backup for emergencies

• Pressure gauge: Tells you how much air is left in your tank

What to look for:

• Ease of breathing: It should deliver air smoothly

• Comfort: The mouthpiece should feel good

• Cold water rating: If you'll be diving in cold water

• Service availability: Choose a brand that's easy to get serviced

Extras to Consider

8. Dive Light

A dive light isn't just for night diving. It also helps you see true colors and peek into dark spots during day dives.

What to look for:

• Brightness: The brighter, the better

• Battery life: You want it to last for multiple dives

• Size: Make sure it's not too bulky

• Depth rating: Check that it can handle the depths you'll dive to

9. Surface Marker Buoy (SMB) and Reel

An SMB is a brightly colored tube you inflate at the end of your dive to show boats where you are. The reel helps you control it.

What to look for:

• Bright color: Orange or yellow are most visible

• Sturdy construction: It needs to withstand rough conditions

• Easy-to-use reel: You should be able to operate it with cold hands

10. Cutting Tool

A cutting tool helps you free yourself if you get tangled in fishing line or kelp.

What to look for:

• Sharp blade: It needs to cut easily

• Rust-resistant: Marine-grade stainless steel is best

• Secure attachment: Make sure you can attach it safely to your BCD

Taking Care of Your Gear

Your gear will last longer if you take good care of it. Here are some tips:

• Rinse everything in fresh water after each dive

• Let it dry completely before storing

• Store in a cool, dry place out of direct sunlight

• Have your regulator and BCD serviced yearly

• Check all your gear for wear and tear before each dive trip

Where to Buy Your Gear

You have several options for buying scuba gear:

1. Local dive shops: You can try things on and get personalized advice

2. Online dive retailers: Often have good prices and a wide selection

3. Dive shows: Great for trying out lots of gear in one place

4. Second-hand: Can be a good option for some items, but be careful with safety-critical gear like regulators

Pro tip: Don't be afraid to mix and match! You might buy some things locally and others online to get the best deal.

Traveling with Your Gear

Once you have your own gear, you'll probably want to take it on dive trips. Here are some tips:

• Invest in a good dive bag: Look for one with sturdy wheels

• Know airline restrictions: Check the weight limit and what's allowed in carry-on

• Protect delicate items: Wrap your computer and regulators in clothes

• Consider leaving heavy items at home: You can often rent tanks and weights at your destination

Final Thoughts

Buying your first set of scuba gear is exciting, but don't rush it. Take your time, do your research, and ask lots of questions. Remember, the best gear for you is the gear that fits well, meets your needs, and makes you excited to get in the water.

Happy diving!

FAQ

How much does a full set of scuba gear cost?

The cost of a full set of scuba gear can vary widely depending on the brands and models you choose. On average, you can expect to spend between $1,500 to $3,000 for a complete set of new gear. However, you don't need to buy everything at once. Start with the basics like mask, fins, and snorkel, which can cost around $200-$300, and build your kit over time.

What's the most important piece of scuba gear to buy first?

Most divers agree that a well-fitting mask is the most important piece of gear to buy first. A good mask ensures clear vision and comfort underwater, which are crucial for an enjoyable dive experience. After that, fins and a dive computer are often the next priorities.

Can I buy used scuba gear?

Yes, you can buy used scuba gear, but you should be cautious. Items like masks, fins, and wetsuits are generally fine to buy used if they're in good condition. However, for life-support equipment like regulators and BCDs, it's usually better to buy new or from a reputable dealer who can verify the gear's history and condition.

How often do I need to replace my scuba gear?

With proper care and maintenance, much of your scuba gear can last for many years. However, some items may need more frequent replacement: Mask and fins: 5-10 years or when they show signs of wear Wetsuit: 5-7 years, depending on use and care BCD and regulator: 10-15 years with proper maintenance and annual servicing Dive computer: 5-10 years, or when the battery is no longer replaceable Always inspect your gear regularly and replace any item that shows signs of wear or damage.

Do I need special scuba gear for cold water diving?

Yes, cold water diving requires some additional gear. You'll need a thicker wetsuit (7mm) or a drysuit, along with a hood and gloves. Your regulator should also be cold water rated to prevent freezing. Some divers also prefer BCDs with larger bladders for cold water diving to accommodate the extra weights needed for thicker exposure suits.

Can I travel with my scuba gear?

Yes, you can travel with your scuba gear. Most airlines allow scuba equipment as checked baggage, but weight limits apply. Some items, like dive computers and cameras, are best packed in your carry-on. Always check with your airline for specific regulations. Many divers choose to bring their own masks, fins, computers, and regulators while renting bulkier items like tanks and weights at their destination.

How do I know if a BCD fits properly?

A properly fitting BCD should be snug but not restrictive. When fully inflated, it shouldn't ride up or squeeze your shoulders. The waist strap should sit on your waist, not your hips. When trying on a BCD, wear the exposure suit you'll use for diving and attach a tank to ensure a proper fit under real diving conditions.