Tec 40
![]() |
TEC 40 |
You'll learn to
- Use decompression software and dive computers to plan and make decompression dives with no more than 10 minutes of total decompression and not deeper than 40 metres/130 feet.
- Use a single cylinder of decompression gas with up to 50 percent oxygen (EANx50) to add conservatism to the required decompression.
Since it's part of the course, your PADI Tec 40 course training credits toward the PADI Tec 45 and Tec 50 courses.
The Scuba Gear You'll Use
You use either full tec diving equipment (back-mount or sidemount double tanks), or recreational scuba equipment, with some minor additions to enhance your ability to deal with tec diving conditions.
The Learning Materials You'll Need
You'll use the Tec Deep Diver Crew-Pak, which introduces you to
- tec diving lingo
- emergency procedures
- decompression and stage cylinder handling
- gas planning
The pak includes a manual, dive planning checklist and dive planning slate. You'll continue to use the Tec Deep Diver Crew-Pak through Tec 50.
Prerequisites
You must:
• Be a PADI Advanced Open Water Diver (or hold a qualifying certification from another organization)
• Be a PADI Enriched Air Diver (or hold a qualifying certification from another organization)
• Be a PADI Deep Diver (or hold a qualifying certification from another organization)
• Have a minimum of 50 logged dives, of which at least
o 10 dives must be on enriched air
o 12 dives must be deeper than 18 metres/60 feet
o 6 dives must be deeper than 30 metres/100 feet
• Have a medical form signed by your physician
Instructor to Student ratio:
4:1
|
Course includes:
|
![]() |
Dives on course:
Dive 1: pool training
Dive 2: 10m to 18m
Dive 3: 15m to 27m
Dive 4: 26m to 40m
Why should I become a Tec Rec Diver?
If you want to EXPLORE the deeper wrecks of WWII, discover reef systems that stretch over hundreds of kilometres, or just be prepared for your next long-deep dive.
A Tec 40 Diver is qualified to:
- Use decompression software & dive computers to plan & make decompression dives with not more than 10 minutes of total decompression & not deeper than 40 metres.
- Use a single cylinder of decompression gas with up to

Course cost:
$695.00
To book onto this course, contact info@indepthscuba.com.au or 62512011











