+66 801 451 603 info@tecthailand.com
Tec 45 Course

Tec 45

The PADI Tec 45 course is a subcourse of the DSAT Tec Deep Diver course. It  introduces Tec 40 divers to the first stages of full, technical deep decompression diving. Certified Tec 45 divers are qualified to make multistop decompression dives that employ nitrox and / or oxygen for accelerated decompression dives to a depth of 45 meters.

The course not only develops the knowledge and skills to make open circuit technical dives as deep as 45 metres, but also begins developing the knowledge and skills the diver will need at the Tec 50 level and beyond.

The course can be completed wither on double cylinders with manifold (Twinset) or if the diver is already  qualified sidemount diver the course can be conducted on sidemount.

The Tec 45 course consists of three self study knowledge development sections, three practical applications classroom sessions, One confined water training dive and three open water training dives. At Tec Thailand the course takes three days to complete. One day classroom, one day pool and / or beach and one day on the boat completing three training dives. The course can be bundled with the PADI Tec 40 & Tec 50 course and run as a 8 day Tec Deep Diver program.


  • Certified as a Tec 40 diver or qualifying certification from another training organization.
  • 18 years old.
  • 50 logged dives
    12 deeper than 18 metres using nitrox
    6 deeper than 30 metres

The course can also be bundled with a sidemount diver course if you wish to complete the course on sidemount.

Technical Diving in Thailand,

Tec Thailand
135/11 Moo 4, Patak Rd, RAWAI
Thailand. 83130
Phone: +66 980 178 955
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