Portuguese TDI Semi-Closed Circuit Rebreathers Manual
The S-CCR is the text-book literary assistant to the TDI S-CCR certification course. This course will grant each student with an in-depth knowledge and understanding of the various topics regarding the use of rebreathers and their place within a diving environment. Detailed chapters include information on "What is a Rebreather?", the semi-closed circuit rebreather system, rebreather physiology, gas consumption and decompression, a semi-closed circuit dive, and finally emergency procedures.