Diving beyond recreational depths with open-circuit technical gear has allowed tec divers to discover amazing wrecks and photograph never-before-seen organisms. Tec Deep Instructors contribute to deep exploration by training the next generation of tec divers. When you earn this rating, you can conduct Discover Tec programs and teach Tec 40, Tec 45 and Tec 50 Diver courses.
Learn to use Trimix in depths of 45 & 50m (150 & 165ft)