Ready to rise to the challenge and make the commitment to become a technical diver?

The PADI Tec 45 course is the second part of the full PADI Tec Deep Diver program. You’ll extend your depth limit to 45 meters/145 feet and learn to plan and execute repetitive decompression dives using a single stage/decompression cylinder. It puts you in a complete Tec diving rig, which can be either backmount or sidemount. You’ll also make accelerated decompression stops using EANx or pure oxygen.


Note:You may be able to get college credit for the PADI Tec 45 course.

Pay 15% Deposit to Book your Course Now!

Tec 45 Pre-Requisites

PADI Tec 40
PADI Rescue Diver
Minimum of 50 logged dives
At least 12 dives on enriched air nitrox deeper than 18 meters
Be at least 18 years old
Medical Statement
signed by a physician within the last 12 months

What does Tec 45 includes?

Three knowledge development sections
Three practical application sessions
Four open water dives

What will you learn?

Build up on what you learned in the tech 40 course
Focus on the function and maintenance of Tec diving equipment and associated issues
Continue fine-tuning gas planning and calculating accelerated decompression stops
Learn to think like a technical diver

Tec 45

25,000 ++ THB

Pay 15% Deposit to Book your Course Now!


tech diving koh tao diving academy

Tec Sidemount

Wearing more than one tank has become increasingly popular for technical diving. With the Tec Sidemount Diver course you can apply what you learn to other TecRec courses.

25,000 ++

tech diving tec 45

Tec 50

The third part of the full PADI Tec Deep Diver program. You show that you’ve developed competency as a Tec diver and have the skills to dive to a maximum of 50 meters/165 feet. You know how to make extended, accelerated decompression stops using up to two gases.

25,000 ++


Tec Trimix Diver

This course turns experienced tec divers into extreme divers. During this course, you’ll make dives as deep as 90 metres/300 feet, use multigas trimix computers, & handle up to 4 stage/deco cylinders.