Scuba Diver Editor-in-Chief Mark Evans presents a brief overview of how a scuba regulator works, what you need to look for when buying one, and what are the best scuba regulators for 2021.
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Scuba Diver's Editorial Director Mark Evans has been in the diving industry for nearly 25 years, and has been diving since he was just 12 years old. nearly 40-odd years later and he is still addicted to the underwater world.
