SSI Enriched Air Nitrox 0 TEC was designed to

0 TEC was designed to excel in deep decompression diving and in extended cave penetrations

- Visual aid to check that the system is attached correctly

Protective case

If you have a steel Buddy Bottle with a rounded bottom it will be more than 10 years old and it will have a non standard BSP thread

SSI Enriched Air Nitrox 0 TEC was designed toBecome an SSI Nitrox diver As a Nitrox diver, you can increase your bottom times and safety margins, plus shorten your surface intervals so you can spend more time diving and less time waiting! In this program, you will learn new skills and increase your diving knowledge whilst learning how to safely plan and dive with enriched air mixtures of up to 40% oxygen. Upon completion, you will earn an SSI Enriched Air Nitrox 32% or 40% certification.