Read your SCUBA instruments, Part 1: SPG

Part 1 of a UTD series on reading instruments, covering the SPG. Shows how to anticipate what the SPG will read rather than only checking it reactively for the planned minimum pressure.

Why divers recommend it

Part of a UTD instrument series that stands out for a planning-based way of using the SPG.

Discipline

Skills, Gear

Level

Tech

Type

Skill demo

GUE

Matches GUE practice