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

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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