Things Your Scuba Instructor Told You That Can Hurt You! - Scuba Tech Tips #3

Alec Peirce explains how modern gear changes older advice on pressure gauges and turning on the cylinder valve, plus the history of the K valve name.

Why divers recommend it

Divers cite it on valve operation, including the point that the quarter turn back is incorrect and that modern SPG faces will not shatter.

Discipline

Gear

Level

New to tech

Type

Talk

GUE

Different approach