Improve your experience at depth, with a clear head...
This course examines the theory, methods and procedures of planned staged decompression diving using up to 35% helium to reduce the impacts of nitrogen narcosis to a maximum depth of 45mtrs. This program is designed as a stand-alone course or it may be taught in conjunction with TDI Advanced Nitrox. All of the practical components of the course are the same as TDI Decompression Procedures with additional training on the benefits and hazards of using helium in your breathing mix.
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