TDI Mixed Gas Closed Circuit Rebreather Diver Course

7 Dives
60m Max Depth
6.5 Dives

Course Description:

This TDI mixed gas course is specific for the JJ-CCR. This is the next level in CCR diving. The addition of helium as a diluent gas, allows the diver to explore a little deeper.

During the course, the diver will learn calculating off-board gas requirements, recovering from system failure, calibration of electronics, emergency procedures, removing and replacing off-board gases and surface marker buoy deployment.

Upon successful completion, divers will be able to use helium as a diluent gas and oxygen levels as low as 16% to a maximum depth of 60m.

Course Prerequisites
Certification Requirements
  • Complete to the instructors satisfaction all confined and open water skill development sessions
  • Demonstrate mature, sound judgment concerning dive planning and execution
  • Course must be completed within 6 weeks from the starting date
  • Complete a refresher course following a period of inactivity greater than 6 months following the course


IDR 26.000.000*

* Exclusive Equipment Rental.
* Exclusive Helium and Sofnolime (Extra Subject to use).
* All divers are required to pay a one-off Marine Park fee of IDR 150.000 upon your arrival. This can be paid in cash at the dive shop.

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Book your course now, or if you have any question send us an email or visit us at our Diveshop. We’d love to meet you.

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