The Miflex Pressure Gauge with Attachment is a black-faced 52mm brass submersible pressure gauge with tempered glass and phosphorescent numbers and hand.
Black Face
Having a black-faced dial on your SPG will keep your low light vision when diving at night or in dark conditions. Shining your torch on a white dial to look or charge the phosphorescence can ruin your night vision so a black gauge won't reflect as much light.
Attachment Point
The gauge has a loop built into the side of it to attach the shackled bolt snap or anything you want to fix it to a D-Ring.
Specifications
Tempered Glass
Requires a Swivel Pin to fit to a High-Pressure Hose