TDI - CCR - Helitrox Decompression Procedures Diver Options:E-Learning Only This lightweight option greatly helps

This lightweight option greatly helps to reduce cylinder movement when diving

6 sizes available from XS-2XL

Familiarize with the equipment and proper handling of equipment

Seal with green marking:

and is held securely by a 1-inch plastic buckle

TDI - CCR - Helitrox Decompression Procedures Diver Options:E-Learning Only This lightweight option greatly helpsTDI CCR Helitrox Decompression Procedures This is the second level certification course for divers wishing to utilize a Closed Circuit Rebreather (CCR) for mixed gas diving using a Helitrox Diluent. The objective of the course is to train divers in the benefits, hazards and proper procedures for diving a CCR and to develop basic CCR diving skills, to a maximum of 45 metres 150 feet, using an air nitrox helium diluent for formal decompression diving.