Tec diving can be a great adventure but it isn't for everyone. The PADI Tec 40 course is a 4-day beginner tec course to let you see if technical diving is right for you. You’ll learn to use software and dive computers to plan and make decompression dives to 40 metres with up to 10 minutes of decompression. You’ll use double tanks plus a single cylinder of decompression gas with up to 50 percent oxygen (EANx50) to add conservatism to the required decompression.

Tec 40 Training Dive One
Dive training pool (4m)

Tec 40 Training Dive Two
Ocean dive (18m)
Decompression: No stop only
Gases: Air or EANx up to EANx50.

Tec 40 Training Dive Three
Ocean dive (27m)
Decompression: No stop only
Gases: Air, EANx up to EANx50

Tec 40 Training Dive Four
Ocean dive (40m)
Decompression: up to 10 minutes non-accelerated decompression
Gases: Air, EANx up to EANx50

Prerequisites
• 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 have experience of at least 10 dives to 30 metres)
• 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
o 6 dives must be deeper than 30 metres
• Have a medical form signed by your doctor

• all class sessions, pool dives & ocean dives
• all rental equipment needed for the course
• double tanks & deco tanks
• all gas needed for the course
• PADI certification fee
• lunch & soft drinks on course days
• all transport for the course

If you're ready to give technical diving a try fill in the form below and we'll get back to you with the details of how to book your tec course here in Bali.