TDI Nitrox Enriched Air · More Bottom Time · Classroom Only More bottom time, no dives to ...

TDI Intro to Tech Technical Diving · The Bridge from Rec to Tech · For Certified Divers The bridg...

TDI Advanced Nitrox Technical Diving · Enriched Air to 100% · For Certified Nitrox Divers Where enr...

TDI Deco Procedures Technical Diving · Planned Staged Deco to 150 ft · For Experienced Divers Dive ...

TDI Sidemount Technical Diving · Sidemount at a Technical Level · For Certified Divers Sidemo...

TDI KISS Air Diluent Closed-Circuit Rebreather · Near-Silent Diving · Unit-Specific to the KISS Go q...

TDI Nitrox Gas Blender Gas Blending · Fill the Tanks · No Diving Required Every nitrox fill starts her...

TDI Advanced Gas Blender Helium & Trimix Blending · Fill for Technical Diving · No Diving Required F...