TDI Extended Range

From AUD $1,500.00
  • Duration: 3 Days (approx.)
  • Location: South Townsville, QLD
  • Product code: PCCXFJ

Certain areas of the world provide spectacular dives at depths deeper than 39 metres but you may not have access (or very limited access) to helium. The TDI Extended Range course teaches you the proper techniques for utilizing compressed air as a breathing gas, and with a maximum depth of 55 metres, so you don’t have to miss those dives! The TDI Extended Range Diver Course provides the training and experience necessary including proper techniques, equipment requirements, and hazards of deep air diving, to competently utilize air for dives up to 55 metres/180 feet that require staged decompression, using nitrox mixtures or oxygen during decompression.


  • Minimum Age 18
  • Certified as a TDI Advance Nitrox Diver and TDI Decompression Procedures Diver
  • Proof of a minimum 100 logged dives, of which 25 must be deeper than 30meters


Day #1 - 9:00am to 5:00pm (Theory & Gear Config)
Day #2 - 9:00am to 5:00pm (Deco Theory & Dives 1 & 2)
Day #3 - 9:00am to 5:00pm (Dives 3 & 4)