The T3 is Atomic Aquatics’ new signature regulator. The T3 is for divers who want the absolute finest regulator on the market, regardless of price. Amazing light weight makes it the perfect choice for travel, as the T3 delivers unprecedented reliability and performance. In exotic locations, divers don’t need to worry about finding a service location. 3-year/300 dive service non-contingent lifetime warranty and new, lighter component parts - the minimalist first-stage yoke design is optimized to use the least amount of material possible. T3 models are available in DIN or yoke and are ready for 40% Nitrox use.