The Predive Safety Check | Master Series

A step-by-step pre-dive safety check of a backmount rig, from the surface through entry. It covers testing regulators, the SPG, light, inflators and deflators, checking devices and the long hose streamline, an S-drill and a bubble check.

Why divers recommend it

No Reddit mentions. It stands out as a compact, systematic checklist in a DIR-style configuration, with an S-drill and bubble check included.

Discipline

Skills, Gear

Level

New to tech

Type

Skill demo

GUE

Matches GUE practice