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      Intro to Tec Diving
      Technical Courses

      From $550.00

      Duration 2 Days

      Double your gas reserves with twin back mount cylinders on the TDI Intro to Tec Diver Course. Back mount diving is popular with cave divers and wreck divers requiring a greater gas supply than a single tank. This is an excellent course to have under your belt before entering decompression procedures or our combination courses.


      Pre Course - eLearning module

      Day 1 : Theory, gear configuration and pool session

      Day 2-3 : Open water dives


      • Air fills
      • TDI certification card
      • Pool session
      • Gear hire subject to availability

      Water skills include learning shut down procedures, gas management, tec style finning techniques (frog / tec flutter / back / helicopter), managing back mount twin manifolded or independent cylinders whilst maintaining trim and buoyancy and performing skills.


      Twin cylinders with volume appropriate for planned dive, and student gas consumption

      Two independent first and second stage regulators with one submersible pressure gauge

      Back mount harness and wing with power inflator with appropriate lift for configuration

      Exposure suit adequate for diving environment

      Mask and tec fins

      Dive computer and an additional depth and timing device; backup computer recommended

      Surface marker bouy (with 25 lb lift) and reel of sufficient length (depth + 50%)


      Local shore dives included

      Boat charges are in addition to prices stated.