TDI Intro to Tech Course – Enter the World of Technical Diving
TDI Intro to Tech Course Introduction
Course Overview
This course introduces recreational divers to the world of technical diving. You’ll dive with sidemount or twinset configurations, improve buoyancy, propulsion, trim, and dive planning – all within no-decompression limits.
Key Topics: Gas planning, technical gear setup, situational awareness, physics & physiology of tech diving.
What You’ll Learn
- Gear configuration with sidemount or twinset
- Buoyancy, trim, propulsion techniques
- Tech dive planning and situational awareness
- Gas rules, SAC rate and cylinder labeling
- Team diving protocols
Requirements
- Agency: TDI Certification
- Prerequisite: SDI Open Water Diver or equivalent
- Logged Dives: Minimum 25
- Minimum Age: 15 years
- Duration: 2 days
- Dives: 3 open water dives (max. depth: 23m)
- Pool Session: Yes (Day 1)
- Theory: Online
What's Included?
- 1-day Intro to Tech course (TDI)
- 3 Intro to Tech dives from the boat
- Professional instructor (1-on-1 to max. 1-on-4)
- All scuba equipment included
- Full digital materials or printed manual
- Lunch, fruits, soft drinks, tea/coffee
- Hotel pickup (available in selected areas of Koh Chang)
⚠️ Optional
- Exclusive for our students & dive guests
- Get a special discount on selected equipment
- Mask, snorkel, fins & more available online
- Book this equipment together with your course or trip and save instantly!
- Offer valid only for combined online bookings on our website.
- Dive accident insurance – recommended for all divers
- GoPro rental available for certified divers
What can you discover?
Join our fun dives and explore vibrant coral reefs, fascinating critters, and majestic marine life — including the legendary HTMS Chang Wreck.
Use our dive site map to plan your adventure or dive deeper into our Marine Life Guide and see what awaits below the surface.
What other divers discovered
Real reviews and experiences from our guests – see what others found on their diving adventures with us!
Ready to become a Technical Diver?
Intro to Tech is your entry point into the TDI system. Improve your diving precision and prepare for advanced technical programs like Deco Procedures or Extended Range.
- ✅ No-decompression training in tech gear
- ✅ Learn advanced gas & safety protocols
- ✅ Essential for future cave & deco divers
TDI Intro to Tech Course
💸 11,990.00 THB
The TDI Intro To Tech Course, introduces Technical diving to the recreational diver.
Ready to start your technical diving journey? Book now!
🤿 Book your TDI Technical CourseStudent Download
Instructor Tools Download
- Training rec.
- Hand Signals Chart (PDF)
- DCS Evaluation Slate (PDF)
- Emergency Plan
- Accident_Incident_Report
