Become an Extended Range Trimix Instructor with SSI

This SSI Extended Range Trimix Instructor course provides all you need to organize and conduct the Extended Range Trimix course. You will learn how to train divers to independently plan and conduct decompression dives up to a maximum depth of 45 meters.

This technical dive training is intended for the use of trimix as the breathing gas, to reduce inert gas narcosis and increase diver safety. An Extended Range ‘air’ Instructor certification option is also available for areas where helium is inaccessible.

Grow your dream SSI Professional dive career by earning either your SSI Extended Range Trimix Instructor or SSI Extended Range Instructor certification.

Start this SSI dive course online today!

Discover Local Course Dates

Whether you’re on the move or planning ahead, we’ve got you covered. Never miss out on exciting training opportunities and register with ease.

Continue your instructor career

Start teaching more Extended Range courses to collect valuable teaching experience, enhance your skills, and generate more income as an SSI Professional.

Additional Extended Range instructor certifications will provide you with more diversity, flexibility, and income, so you can enjoy a successful dive career worldwide. Get started with SSI technical dive training today!

Extended Range Foundations Instructor

Take your SSI Pro dive career to the next level as an SSI Extended Range Foundations Instructor. Teach divers in a workshop environment the ultimate mastery of technical scuba diving skills. Start this essential tec diving course online today!

16
Suggested duration (h)

Extended Range Wreck Diving Instructor

Share the thrill of wreck diving and enhance your career. Become an SSI Extended Range Wreck Diving Instructor. If you want to teach wreck divers at dream locations worldwide, this is the best way to do it. Start this SSI wreck diving course today!

20
Suggested duration (h)
2
Open Water Sessions

Hypoxic Trimix Instructor

Discover unlimited depth and hone your trimix scuba skills. Become an SSI Hypoxic Trimix Instructor and teach multiple-gas switch, multiple-stop, decompression dives up to a maximum depth of 100 meters. Start this scuba diving instructor course now!

16
Suggested duration (h)
2
Open Water Sessions

Facts and Training Standards

Amount of Academic Sessions

 

4

Amount of Pool/Confined Water Sessions

 

2

Amount of Open Water Sessions

 

2

Maximum Training Depth

 

45 m / 145 ft

Suggested duration (h)

 

16

SSI Standards

Languages

dutch
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english
English
english-imperial
English US (imperial)
french
Français
german
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ελληνικά
italian
Italiano
japanese
日本語
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한국어
polish
Polski
portuguese (europe)
Português (Portugal)
russian
Русский
spanish
Español
turkish
Türkçe
ukrainian
українська мова

Discover the Wonders of the Deep with SSI's Blog

Join us on an exciting journey of discovery and learn more about exhilarating diving adventures, dedicated conservation initiatives, and innovative educational opportunities that will help you illuminate the extraordinary beauty of the underwater world. Let's explore the underwater world together and delve into the hidden wonders beneath the gentle waves.

Explore career opportunities for dive professionals worldwide

Stop waiting, start exploring the world and turn your passion into a career! MyDiveGuide is a unique dive site database with over 16,000 dive sites, thrilling specialist dives and featured destinations. These are the places where scuba instructors and divemasters have great job opportunities! Ready to live your ultimate dream? Check out MyDiveGuide and start your diving career today with SSI!

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Scotland

in the summer months, you can can expect to see sharks in Scotland

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Mexico

Diving in Mexico is a breathtaking, world-class experience. This country offers many adventures and a landscape full of natural wonders.

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Florida

The Sunshine State Florida offers many great and divers dive sites from the tropical Florida Keys to deep shipwrecks and crystal clear freshwater springs.

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Italy

Italy is a peninsula in southern Europe, famously shaped like a boot that is surrounded by three parts of Mediterranean - offering various dive sites.

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Philippines

The Philippines is an archipelago composed of over 7,000 islands in three main regions: Luzon, Visayas and Mindanao.

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Sri Lanka

Sri Lanka has a warm and tropical climate and is home to an amazing range of land animals and marine life which makes up to a great dive destination.

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