How to Use the Shearwater Perdix with GF99 & SurGF- Expert Guide to Safer Diving with Shearwater

Mastering Safety with Shearwater Dive Computer GF99 & Sur99 | Expert Guide to Safer Diving Join this channel to get access to the perks:    / @teachmetodive   Welcome to another exciting Friday message by Benjamin Hadfield, a noted technical diving instructor with Teach Me to Dive. In this must-watch video, Benjamin dives deep into the world of diving safety, and how the Shearwater Dive Computer's GF99 and Sur99 features can revolutionize your underwater adventures. Dive into this informative video for a comprehensive understanding of these essential tools for divers. TIMESTAMPS 0:00 - Introduction 0:42 - The Importance of Dive Safety 0:57 - Exploring the GF99 & Sur99 Features 1:24 - Understanding the GF99 and "On-Gassing" 1:45 - Nitrogen's Impact on Your Tissues 1:59 - Vacuum Sealing Analogy for Dive Pressure 2:38 - Off-Gassing and Bubble Formation 3:05 - Pressure Difference and Bubble Formation 3:32 - Balancing On-Gassing and Off-Gassing 4:02 - Achieving Optimal Nitrogen Release 4:21 - Balancing On-Gassing and Off-Gassing 4:35 - Visualizing GF99 During a Dive 4:46 - Interpreting 0% on GF99 5:00 - Super-Saturation and Risks 5:14 - Understanding Percentage Values 5:25 - Navigating Nitrogen Levels 5:41 - Red Flags and Decompression Sickness 5:54 - GF99 Display During Your Dive 6:08 - Monitoring Percentage for Safe Ascent 6:19 - The Role of Gradient Factors 6:31 - Setting Preferred Gradient Factors 6:41 - Applying Safety Margin to Diving 6:52 - Explaining Gradient Factors 50/80 7:08 - The Significance of Gradient Factors 7:38 - Monitoring GF99 for Safe Ascent 7:59 - Lower GF99 for Safer Diving 8:18 - Importance of Objective Data 8:43 - Using O'Dive Monitor for Accuracy 9:00 - Differentiating GF99 and Gradient Factor 9:18 - SurGF: A Dive Safety Crystal Ball 9:33 - Empowering Dive Decision-Making 9:48 - Real-Time Control and Monitoring 10:05 - Predicting Supersaturation and NDL 11:27 - The Relationship Between GF99 and SurGF 11:42 - The Impact of Nitrogen Removal Speed 11:59 - Optimizing Ascents and Reducing Risk 12:12 - The Balance of Off-Gassing Speed 12:33 - Understanding Bubble Removal 12:58 - The Impact of Physical Condition 13:19 - Real-Time Dive Progress 13:40 - Equilibrium and Decompression 14:03 - Allocated Bottom Time and NDL 14:18 - Ascent and Supersaturation 14:31 - Rising in the Water Column 15:04 - Controlling Supersaturation 15:44 - Balancing Bubble Removal 15:52 - Importance of Ascent Rate 16:05 - The Role of Safety Stops 16:24 - The Value of Additional Safety Stops 16:43 - Predicting Your Dive's Future 17:08 - Conclusion: Shearwater Dive Computer for Safer Diving Don't miss this comprehensive guide to dive safety with Shearwater's GF99 and Sur99 features. Like, share, and subscribe for more exciting content from Benjamin Hadfield and Teach Me to Dive. Stay safe, stay informed, and dive into the magic beneath the surface! ‪@ShearwaterResearch‬ ‪@TeachMeToDive‬ ‪@ssi_international‬