Scuba Diving Gear for Technical Divers

Technical divers undergo intense training to prepare them for what lies beyond recreational limits. Those that complete this rigorous regimen are rewarded with a whole new world of possibilities and experiences. This selection of tec-oriented gear will make sure these divers are outfitted with the proper kit to complement their training and prepare them for the challenges they’ll face underwater.

What You Get: This new version of Apeks’ RK3 fin is made from a denser, heavier material and is negatively buoyant. Like the original RK3, its DNA can be traced back to some of the first vented-rubber scuba diving fins. The short blades, about 19 inches long, are highly maneuverable and excel at frog kicking. The stiff fins weigh 2.5 pounds apiece and require more work to flutter kick with, but reward the effort with great acceleration and speed. The boxy foot pocket provides good support and is held snugly by a string strap for a comfortable and stable fit.

What You Get: The latest iteration of the Perdix adds air-integration to a computer that is already beloved by rec and tec divers alike. It features both open- and closed-circuit modes with five gases in each, is programmable for any blend of trimix and depth-rated to 850 feet. Despite its advanced capabilities, it is easier to navigate and use than some computers with only the most basic functions. The nearly 2-inch-wide screen is very easy to read and can be customized to display the data you want, including time, water temp, P02, CNS level and more. It has Bluetooth connectivity and runs on a user-replaceable AA battery.

What You Get: The Zen has the essential elements of a back-plate/single-strap harness but with a number of noteworthy departures. This single-tank system’s narrow wing packs 42 pounds of buoyant lift and inflates via a hose that attaches directly to the top center of the bladder to distribute gas evenly and improve trim. The back plate has been designed to comfortably and safely distribute the weight of the system and reduce back strain. The single-strap harness has a large range of adjustability and features a V-shaped crotch strap that attaches to the lower corners of the back plate for a more-comfortable support.

What You Get: The Salt 2’s blade is made of Spyderco’s rustproof H-1 steel. The knife’s fiberglass-reinforced nylon handle is a little longer and thicker than its predecessor and offers a comfortable, secure grip. The titanium pocket clip can be mounted in four different directions. The large thumbhole makes it a snap to deploy the 3-inch blade (available with plain or serrated edge) and the back lock is as rock-solid as any Spyderco folder. The plain edge cuts very well, though not quite as easily as serrated Spydercos.

What You Get: The rugged LX20 measures 5.8 inches long with a diameter of about 2 inches, but despite its beefy dimensions, it weighs less than 1.5 pounds. It features three operating modes (including an emergency strobe) controlled by a magnetic ring switch. The intense, concentrated 6-degree beam is more than capable of slicing through dark murky water and can produce up to 20,000 Lux for four hours on high power and 13,000 Lux for six on medium. It runs on four rechargeable Li-ion batteries that won’t taper off light output after being on for an extended period.

What You Get: The balanced FT1 first stage regulator is available in DIN and yoke and has a fixed turret design with 4 LP and 2 HP ports that allow hoses to run straight out from the sides of the reg for more-streamlined routing. It is constructed with wear-resistant plating and environmentally sealed to protect against corrosion, contaminants and freezing. The lightweight XT2 second stage is pneumatically balanced with effective, ergonomic controls that include a round Venturi that is easy to grasp and operate with and without gloves. Put the pair together and you get breathing so smooth that there’s almost a seamless transition between inhale and exhale.