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Helitrox CCR in Koh Tao: 1 dive centre on TecDiveTools, with agencies, courses taught and a summary of what students say.
TecDiveTools lists 1 dive centre teaching Helitrox CCR in Koh Tao, Thailand.
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). 0 of these 1 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, 0 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 Koh Tao.
About the course
DIVER-TIER CORRECTION: Entry-level closed-circuit rebreather certification using helium-diluted mix (up to 35% helium, minimum 20% oxygen) for no-decompression CCR diving to 45m/150ft. Teaches helium-diluent-specific pre-dive checks, gas planning, and bailout procedures on a rebreather unit. Designed for nitrox-certified divers wanting narcosis relief with helium on a CCR without committing to decompression diving. Opens the door to Helitrox CCR Decompression Procedures.
Divers must demonstrate competent pre-dive checks, gas planning for helitrox mixes, emergency bailout procedures, buoyancy control, and unit-specific operation in confined and open water conditions.
The centres listed above teach TDI Helitrox CCR in Koh Tao, Thailand. 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.
1 dive centre on TecDiveTools teach TDI Helitrox CCR in Koh Tao, Thailand. Each is listed above.
Koh Tao and Phuket are two of Asia's main technical training centres, which makes unit-specific rebreather training easier to find — check that your unit is supported before booking.
At the same tier in TecDiveTools' cross-agency comparison, dive centres in Koh Tao, Thailand also teach SSI XR CCR Extended Range Trimix (1). They are comparable rather than interchangeable — each agency sets its own standards and card, so check which one your next course accepts.