Modern regulators are so reliable that some divers take their regs on countless dives and never even rinse them off. Our best tips for taking care of your reg.

ScubaLab tested more than 75 new scuba diving products during 2017. We are proud to present the best drysuits, regulators, BCs, fins and dive computers of 2017.

The Cressi AC-10V Master Cromo was the ScubaLab Best Buy for scuba regulators between $400-$500 during the 2017 test. Learn more in our ScubaLab video review.

Go behind the scenes of the 2017 ScubaLab with these photos of our test divers in action.

The Beuchat V First was our Best Buy for scuba diving regulators under $400 in ScubaLab's 2017 regulator test. See what made this regulator stand out.

With top scores in its category for dry, easy breathing, the Oceanic Delta 5 regulator was our Testers Choice for regulators under $600.

The Aqua Lung Calypso was our Testers Choice for scuba regulators under $400 in ScubaLab's 2017 regulator test. See what made this reg a winner.

ScubaLab tested and reviewed 20 new scuba diving regulators — including nine regulators under $400.

ScubaLab highlights some of the latest octos so you can choose a reliable secondary scuba diving regulator and be prepared in case of emergency.