Halcyon Master SPG Alcan Cylinders If you're looking for the

If you're looking for the best regulator

bigger chrome-plated brass body all work together with the Extended Thermal Insulating System (XTIS)

Add a Cam Strap to your BCD or two cam straps to your Single Tank Adapter to secure your tank in place

you can attach an expandable pocket to carry everything you need on your dives

Halcyon Master SPG Alcan Cylinders If you're looking for theBuilt for precision and durability, the Halcyon Master SPG is the ideal choice for divers who rely on accurate pressure monitoring in all environments. Designed as a robust primary gauge, it features a nickel plated brass body, a scratch resistant mineral glass lens, and a large, luminescent face for optimal visibility in low light or murky conditions. An industrial strength internal spring is rated to over 5,000 psi (400 bar), ensuring long term