Nitrox Mastery off Manteo: Choose Computer Ease or Manual Rigor to Stretch Your Bottom Time

MANTEO WATER ACTIVITIES FIELD GUIDE

Nitrox Mastery off Manteo: Choose Computer Ease or Manual Rigor to Stretch Your Bottom Time

A flexible Nitrox course in Manteo offering SDI computer-based or TDI manual training, concluded with one real Nitrox dive—this guide explains what each track covers and what to expect.

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Nitrox Mastery off Manteo: Choose Computer Ease or Manual Rigor to Stretch Your Bottom Time.

Duration
Contact operator
Location
Manteo
Operator
Roanoke Island Outfitters and Dive Center
Category
Water Activities
Robert Eric Crews
Founder & Editor, The Adventure Collective
Published Verified

Roanoke Island Outfitters and Dive Center runs a flexible Nitrox program in Manteo that lets certified divers choose between a computer-based SDI track or a more detailed TDI manual-planning course; both teach the science and safety of enriched-air diving and conclude with a single Nitrox dive.

Highlights

Outing Highlights

Two clear paths: SDI computer vs. TDI manual
THE COURSE

Two clear paths: SDI computer vs. TDI manual

Pick the SDI Computer Nitrox course for a focused, computer-based introduction to diving with enriched air or opt for the TDI Nitrox option to learn the underlying calculations and manual dive-planning techniques; prices are $175 for SDI and $225 for TDI.

Classroom learning followed by one Nitrox dive
THE PRACTICALS

Classroom learning followed by one Nitrox dive

The classroom portion covers physiology, oxygen toxicity, gas-handling hazards, equivalent air depth and related planning skills; after completing theory you perform one Nitrox dive, which can be done on a beach or boat dive (boat fees and equipment rental are not included).

Maximize bottom time with safer planning
THE PAYOFF

Maximize bottom time with safer planning

Students learn to choose appropriate Nitrox blends, determine maximum depth limits, analyze breathing mixtures, plan and execute dives using EANx concepts and standard air dive tables, and review common gas-mixing procedures—skills intended to extend dive time and improve safety.

What the day feels like

What the course feels like

The program combines concentrated classroom instruction—ranging from physiology and oxygen toxicity to gas analysis and planning—with a single practical Nitrox dive, and the operator will work with you to schedule training sessions to fit your availability.

Two clear paths: SDI computer vs. TDI manual

THE COURSE

Two clear paths: SDI computer vs. TDI manual

Pick the SDI Computer Nitrox course for a focused, computer-based introduction to diving with enriched air or opt for the TDI Nitrox option to learn the underlying calculations and manual dive-planning techniques; prices are $175 for SDI and $225 for TDI.

Classroom learning followed by one Nitrox dive

THE PRACTICALS

Classroom learning followed by one Nitrox dive

The classroom portion covers physiology, oxygen toxicity, gas-handling hazards, equivalent air depth and related planning skills; after completing theory you perform one Nitrox dive, which can be done on a beach or boat dive (boat fees and equipment rental are not included).

Maximize bottom time with safer planning

THE PAYOFF

Maximize bottom time with safer planning

Students learn to choose appropriate Nitrox blends, determine maximum depth limits, analyze breathing mixtures, plan and execute dives using EANx concepts and standard air dive tables, and review common gas-mixing procedures—skills intended to extend dive time and improve safety.

Suitability

Who it's for

Who this course suits—and who should check details before booking.

1
Sport divers seeking longer bottom timeGood match for recreational divers who want to safely extend bottom time and reduce surface intervals through enriched-air planning.
2
Students who prefer a quick, computer-led courseChoose the SDI Computer Nitrox track if you prefer a streamlined, computer-based approach to the basics of diving with Nitrox.
3
Learners who want manual planning skillsChoose the TDI Nitrox option if you want detailed instruction on how calculations are made and how to plan dives manually using tables.
4
Teens and adults (age-limited)The course is open to participants aged 15 and older; confirm age eligibility when booking.

Practical planner

Details to review before reserving

What to Bring

Boat fees and equipment rental are not included in the course fee—factor rental or boat costs into your budget.

Cost & Booking

SDI Computer Nitrox is listed at $175 and TDI Nitrox at $225; the class schedule is flexible—call the operator with available dates and times to set sessions.

Booking Notice

Review cancellation policies before reserving.

Frequently asked questions

Planning Your Outing

How much does each Nitrox course cost?

SDI Computer Nitrox is $175 and TDI Nitrox is $225; overall per-person pricing for ages 15+ ranges from $175 to $225.

What is the minimum age to take the course?

Participants must be at least 15 years old.

What is the difference between SDI Computer Nitrox and TDI Nitrox?

SDI Computer Nitrox is a computer-based course covering the basic concepts needed to dive Nitrox for sport; TDI Nitrox covers more detail on how calculations are made and how to plan dives manually using tables.

Does the course include open-water diving?

Yes—after the classroom portion you complete one Nitrox dive, which may be done as a beach dive or a boat dive.

Are boat fees or equipment rentals included in the course price?

No—boat fees and equipment rental are not included in the cost of the course.

How do I schedule the class?

The class has a flexible schedule—call the operator with the dates and times you are available so they can tailor a schedule before you sign up.