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Upgrade your dives with SDI Computer Nitrox Diver, a quick Manhattan course that teaches enriched air planning and dive computer programming. In two hours of in-person training after online modules, you'll learn oxygen analysis, computer settings, and practical gas-planning skills before your next charter.
Upgrade your dives with SDI Computer Nitrox Diver, a quick Manhattan course that teaches enriched air planning and dive computer programming. In two hours of in-person training after online modules, you'll learn oxygen analysis, computer settings, and practical gas-planning skills before your next charter.
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Operated by Scuba.com - New York · New York, New York
At 42 W 18th St on Manhattan's Flatiron district, SDI Computer Nitrox Diver condenses a signature recreational diving upgrade into a compact, urban-friendly course. Designed for certified open water divers, the SDI Nitrox program teaches you to analyze and plan dives using Enriched Air Nitrox (EANx) and a dive computer, letting you lengthen no-decompression limits and reduce nitrogen exposure with smarter gas management. In a two-hour in-person session following required online theory, instructors walk through oxygen exposure limits, partial pressure calculations, and routine use of an analyzer and dive computer. The classroom is practical: benches and gear stations convert rapidly from lecture to hands-on work, where students practice labeling tanks, setting computers to EANx mixes, and verifying oxygen content. Key features of the experience include the oxygen analyzer drill, dive computer programming, logbook reviews, and personalized gas planning. The broader backdrop is unmistakably New York - the training sits two blocks from the Hudson River estuary and New York Harbor, where seasonal shore and boat dives send local divers out to wrecks and artificial reefs. This course is especially useful here because urban centers like New York are launch points for day boats, night dives, and seasonal trips to Long Island and New Jersey coastal sites; learning to use Nitrox at a city facility means you hit the water prepared. Nitrox is a practical tool in the Northeast's often-cold, brief bottom-time conditions, extending safe bottom time for repetitive dives and aiding photographers and technical divers who want longer working windows. What makes this offering stand out is the emphasis on the modern dive computer as a planning tool, not just a gauge. Instructors pair computer settings with real measurables - oxygen analysis, depth planning, and conservative programming - so divers leave with checklist habits they use immediately on charters. The location's proximity to transit, gear shops, and waterfront piers makes it easy to schedule follow-up dives. A short cultural note: New York's harbor has hosted recreational divers for decades, evolving from club-driven exploration to professional charters and shop-run training. Practicing responsible gas blending and using proper labeling helps protect a crowded urban diving scene and supports safe access to local reefs and wrecks. If you want longer no-decompression times and a better use of your dive computer, this compact course is an efficient, practical upgrade before your next charter out of the city. Classes run small to allow hands-on analyzer time; bring your certification card and logbook. The in-person meet-up happens at 42 W 18th St, 3rd floor, New York, NY 10011, USA, and online modules must be completed beforehand. For exact scheduling and to reserve a seat, follow the booking link; many divers pair this specialty with a charter.
easy.
2 hours.
Low physical demand; suitable for divers in general good health who can handle basic gear setup.
Yes. SDI Nitrox courses require a recognized open water certification before attending the in-person session.
No. This listing describes the computer Nitrox specialty with online theory and an in-person skills session; actual dives are typically arranged separately.
The practical, instructor-led meeting is about two hours after you complete the online modules.
Yes. Hands-on oxygen analyzer drills and tank labeling are core skills practiced in the session.
Standard recreational diving medical considerations apply; if you have respiratory or cardiac issues consult a physician and disclose conditions to the instructor.
Use the provided booking link to see current schedules and reserve a seat; availability varies by season and class size.
Recreational diving in New York Harbor has evolved over decades from club exploration to professional charters and urban dive instruction.
Proper gas analysis and labeling reduce risk and help maintain safe access to local dive sites; adopt responsible surface and underwater behavior to limit impact on marine habitats.
Scuba.com - New York connects divers based in New York with organized dive trips, professional PADI training, and specialty courses in several destinations, most notably La Paz, Baja California Sur and St. Eustatius. The business lists weeklong dive vacations such as the La Paz, Mexico Dive Trip at Villa Carey—an exclusive diver-focused hotel—and a St. Eustatius Dive Trip that highlights pristine reefs, island history, and personalized dive services. Scuba.com - New York provides a broad catalog of PADI programs and refreshers designed for recreational divers and aspiring advanced students. Available courses include PADI Open Water Certification, PADI Enriched Air (Nitrox) Diver Course, PADI Rescue Diver, PADI ReActivate, PADI Dry Suit Diver, PADI Emergency First Responder (EFR), and the PADI Emergency Oxygen Provider course. Course formats vary from short classroom or eLearning modules and 2–3 hour certifications to multi-day practical training with pool and open water sessions. Locations used for training and dives include Lake Hydra for open water practice and La Paz for sea diving in the Sea of Cortez. Trip and course descriptions emphasize practical skill development, safety training, and destination diving logistics such as accommodations, dive schedules, and on-site services. A Booking Inquiry Form is available to collect travel dates and preferences for tailored dive itineraries. Scuba.com - New York’s published offerings emphasize certified PADI curricula, destination dive itineraries, and logistics for accommodations and dive operations. The business is featured on The Adventure Collective as part of curated adventure travel listings.
Book with Scuba.com - New York