TDI Advanced Trimix Diver manual

The TDI Advanced Trimix Diver Course is the top level of training for open circuit diver. You will learn to dive to depths as deep as 100 metres/330 feet utilizing hypoxic levels of oxygen (below 17 percent). This course is perhaps one of the most informative and challenging of all of the TDI open circuit courses. Upon completion, you will be among some of the most elite divers. It is a big step to be capable of doing and seeing more while diving than any other divers out there.

(Manuals may be picked up at the dive centre. Otherwise shipping manuals will incur an additional charge for postage.)