Your first diving equipment: what to buy first and what can wait

When a new diver asks me what equipment to buy first, my answer is usually straightforward: a mask, then a computer, then an exposure suit suited to the diving they want to do.

That order lets you build your kit gradually. Diving offers plenty of opportunities to spend money; there is no prize for taking all of them in your first week. The first two purchases are easy to take on holiday, and a well-fitting suit can make a substantial difference to comfort at home. It also leaves time to try different regulators, fins and buoyancy systems before committing to a complete setup.

First, get a mask that fits your face

A mask would be my first personal purchase. Fit comes before brand, colour or whether it is the model your instructor uses. Give yourself time to try different shapes and, where possible, check the fit in the water. Tightening the strap is not a reliable solution to a poor seal. You are looking for a comfortable fit, not trying to leave a permanent outline of the mask on your face.

The Scuba Force Dynamic ONE has been a favourite of mine. I am also now using the SEAC Pura and particularly like its anti-fog treatment. Apparently even choosing a mask can turn into an ongoing project. Both have earned a place in this conversation through my own use, but your face gets the final vote.

If you choose a mask with a treated lens, follow its specific care instructions. Do not assume the preparation method used for an older mask is suitable for a new coating.

Next, choose a computer you can read comfortably

For Irish diving, I recommend a large, easy-to-read display. Look at how the information is arranged and whether you can work the controls wearing gloves. You will use those things on every dive; they deserve more attention than a long list of advanced modes.

The Shearwater Peregrine is one option I recommend. The Mares QUAD Ci is another option worth comparing. Compare the actual models and current prices rather than assuming all computers within a brand have the same features.

Owning a computer also gives you time to learn its displays and settings. It supports your training and dive planning; it does not replace them.

Then put money into exposure protection

For someone planning to dive throughout the year in Ireland, I generally recommend a drysuit, with appropriate insulation and training. For a diver concentrating on milder conditions, a well-fitting thick semi-dry may be a sensible choice.

Think about the whole cost: suit, layers, boots, hood, gloves and any training you need. An attractive suit price is less useful if the remaining budget cannot cover the equipment that makes it work for you.

What can wait?

If suitable hire equipment is available, you can take more time choosing your own regulator and BC/BCD, whether that is a wing or jacket style. Try different systems, notice what fits and work out what you would change. There is no need to buy a technical-looking setup before you know whether its features help your diving.

This buying order is flexible. You still need all the equipment required for your dives, whether owned or hired, and your instructor or dive operator may have specific requirements.

Tell me your budget and where you plan to dive, and we can put together a sensible purchase order without filling your bag with things you will soon replace.

Dain McParland
Oceanauts Diving