The TDI Nitrox course is a detailed technical course for divers wishing to utilize enriched air Nitrox as a breathing gas. During this course, you will learn the benefits, hazards and proper procedures for diving with Nitrox mixtures up to 40%. Your TDI Instructor will also cover equipment considerations, cylinder labeling, and analyzing Nitrox mixes. The course follows an easy to read and understand diver manual titled Understanding Nitrox and water proof tables for quick on site reference. The class is conducted at The Dive Shop, is 4 hours in length and does not require any pool or open water dives.