New Jersey Scuba Diving Technical Courses

To order TDI MANUALS email our training director Steve D at divers.two@hotmail.com and include your name, address, and contact number.


Whether you want to extend your range as a diver or upgrade to a more advanced diving system, Divers Two is your one source for technical gear, classes, and know-how on the Jersey shore. Divers Two is an authorized dealer for Inspiration, Evolution, Drager, KISS, and Azimuth rebreathers, and offers classes in the safe use of both closed and open circuit systems. Some of the most advanced technical and rebreather divers in the world call Divers Two home, including our own instructor Dan Crowell, technical pioneer and "the master of the Andrea Doria." Classes in technical, decompression, saturation, and other beyond-recreational diving are also readily available through the shop, including the following:
Intro to Tech (TDI)
This course will acquaint experienced sport divers with the skills used to plan and execute dives in 60 - 130 fsw using techniques associated with technical diving. Students will plan and execute sport dives in deeper water using equipment and techniques associated with technical diving activities.
Enriched Air Nitrox (PADI and TDI)
This is the entry level certification course for recreational divers wishing to utilize enriched air nitrox (EAN) as a breathing gas. The objective of this course is to train divers in the benefits, hazards and proper procedures for using nitrox mixes from 22% to 40% oxygen content.
Advanced Nitrox (TDI)
This course examines the use of EAN 21 through 100% (oxygen) for optimal mixes to a depth of 150fsw/45msw. The object of this course is to train divers in the benefits, hazards and proper procedures for utilizing EAN 21 through 100% (oxygen) for dives not requiring staged decompression.
Nitrox & Advanced Gas Blender (TDI)
The objective of this course is to train candidates in the proper techniques, equipment requirements, and hazards involved in blending nitrox, mixed, and trimix gases for recreational scuba.
Decompression Procedures (TDI)
This course examines the theory, methods and procedures of planned stage decompression diving. The objective of this course is to train divers how to plan and conduct a standard staged decompression dive not exceeding a maximum depth of 150fsw/45msw unless taught in conjunction with advanced nitrox, Extended Range or Advanced Wreck Courses. The most common equipment requirements, gear set-ups, decompression techniques and decompression mixtures (including oxygen and nitrox) are presented.
Extended Range (TDI)
This course provides the training and experience required to competently utilize air for dives up to 180 fsw/55msw that require staged decompression, utilizing nitrox mixtures and oxygen during decompression.
Technical Divemaster (TDI)
This course is the third stage of training in the series of TDI’s program, which includes Advanced Dive Planning and technical briefing.
Solo Diver (SDI)
The objective of this course is to train divers in the benefits, hazards, and proper procedure for diving solo.

Click here to find out more about our Tech instructor, Dan Crowell.

For more information on available technical courses and gear, please visit the shop or call us at (732) 776-7755. To order TDI MANUALS email Joe at divers.two@hotmail.com and include your name, address, and contact number.
Learn to Scuba Dive

Learn to Scuba Dive

Get your PADI scuba certification.

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Advanced Classes

Advanced Classes

In addition to basic Open Water certification, Divers Two offers the full range of PADI advanced-level qualifications.

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