Halcyon pressure gauges are as reliable as they are accurate. We start with industrial-strength spring designed for pressures beyond 5,000psi (400BAR), high-quality materials, and a highly visible, luminescent face make this a common favorite among divers in all environments.

The weight and size of Halcyon’s Standard SPG gauge make it well suited as a primary SPG; the large, clear display is easy to read in all diving conditions.

• Calibrated to PSI (0-5500)
• Nickel-plated brass with mineral glass lens