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Nitrox Gas Blending in Indonesia: 8 dive centres on TecDiveTools, with agencies, courses taught and a summary of what students say. 3 publish course prices.
TecDiveTools lists 8 dive centres teaching Nitrox Gas Blending in Indonesia. 3 of them publish course prices, in the currency the shop advertises and with the date each was checked — not converted, and not estimated.
Listings are ordered by how much evidence exists about their technical diving, not by a star rating, with any paid Featured listing shown first and marked as such (how rankings work). 7 of these 8 carry reviews we have read and classified as being about technical or overhead training. The count excludes recreational certifications by name, so a busy resort does not outrank a one-instructor cave operation on the volume of its reef trips. Separately, 5 have at least one instructor whose reviews we have read and summarised — a dive centre carries no synthesis of its own. How we read and count reviews.
Looking for individual instructors instead? Instructors in Indonesia.
About the course
Foundational gas-blending course for safely mixing nitrox (up to 40% oxygen) using partial-pressure blending methods. Surface/classroom-based technical skills course (not in-water diving certification) for shop staff, fill-station operators, or divers who want to blend their own nitrox independently. Teaches oxygen-handling safety procedures critical when working with enriched air under pressure. Entry point into TDI's blending track; passing this is prerequisite for Advanced Gas Blending (trimix and custom mixtures). No dive certification prerequisite required since it addresses gas handling rather than diving.
Candidates must demonstrate proper partial-pressure blending calculations, accurate gas analysis techniques, oxygen safety protocols, tank preparation and labeling, and safe storage/handling of nitrox cylinders. Knowledge of regulations governing high-pressure oxygen and enriched-air handling.
The centres listed above teach TDI Nitrox Gas Blending in Indonesia. Requirements are set by the agency, not the centre, so they are the same wherever you train — what differs is price, class size and how much diving is included.
8 dive centres on TecDiveTools teach TDI Nitrox Gas Blending in Indonesia: Gili Trawangan (3), Bali (2), Sulawesi (2) and Jakarta (1). Each is listed above.
At the same tier in TecDiveTools' cross-agency comparison, dive centres in Indonesia also teach IANTD EANx Gas Blender (3) and PADI TecRec Tec Gas Blender (1). They are comparable rather than interchangeable — each agency sets its own standards and card, so check which one your next course accepts.
