TDI EXTENDED
RANGE

The TDI Extended Range Course is an essential training program for divers looking to expand their limits and dive deeper into the stunning dive sites of the Gili Islands and beyond. This course teaches divers the correct techniques for safely using compressed air as a breathing gas on decompression dives, with a maximum operating depth of 55 meters/180 feet. With this certification, you no longer have to worry about cutting your dives short due to depth limitations, giving you the freedom to explore more challenging and rewarding dive environments.

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Throughout the TDI Extended Range Diver Course, you will learn the necessary skills and knowledge to dive safely at greater depths, including the proper use of equipment, dive planning, and understanding the risks and hazards of deep air diving. A key component of this course is learning to perform dives that require staged decompression, which involves using nitrox mixtures and oxygen during your ascent to speed up the decompression process. These techniques are essential for any diver interested in safely exploring deep dive sites while extending their bottom time.

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For divers interested in further advancing their skills, the TDI Extended Range course also lays the groundwork for more advanced courses like Closed Circuit Rebreather diving. By mastering the techniques learned in this course, you will be able to dive more safely, efficiently, and with greater confidence in extended range environments. This course will set you up for success in your ongoing technical diving journey, enabling you to explore the underwater world like never before. Whether you're looking to extend your diving capabilities in Gili Trawangan or seeking new challenges in Indonesia’s deeper waters, the TDI Extended Range Course is the perfect place to start.