Hollis Brass SPG (Black Face) – Low Profile Fins The spring straps have multiple

The spring straps have multiple strap mounting positions for a fine-tuned fit

Corrugated Rubber Hose

Depth sensor rated to 140 msw (450 fsw)

The SMS75 Side-Mount System is equipped with upper and lower cam band slots for single cylinder mounting

What makes UltraClear special

Hollis Brass SPG (Black Face) – Low Profile Fins The spring straps have multipleThis products Overview The Hollis Brass SPG Low Profile Gauge is a Solid and Compact pressure gauge. This rugged and easy to read gauge with scratch resistant lens, a high contrast background, luminescent needle, low weight and small size allows for a more streamlined rigging and are ideal for stage and DECO bottles. Pressure Gauge is Oxygen Cleaned with an Air Spool equipped with Viton O Rings, so its Oxygen Compatible to 100% O2. Gauge is available