Description
Both novice and advanced technical divers will benefit from the 2 inch Brass SPG. The Hollis 2 inch Brass SPG has a Luminescent face plate and a pressure range of 0 to 360 BAR or 5000 PSI. The Hollis 2 inch Brass SPG, which has a chrome plated brass housing, uses a bourdon tube for calibration and accuracy. The glass is scratch-resistant. The Hollis 2 inch Brass SPG has been cleaned with oxygen and is ready to use with pure oxygen, specialty blends for stage and deco bottles, or regular Nitrox mixes.
