Mares Instrument SPG52 with 6" (15cm) Miflex Hose PSI

Compact and Rugged for Demanding Dives
The SPG52 pressure gauge is engineered for technical diving where compact design, precision, and impact resistance are essential. Built with a durable brass housing and tempered glass lens, this oxygen-compatible pressure gauge functions reliably even without a protective boot. The double-welded case enhances strength under pressure, while the short hose layout makes it ideal for sidemount diving and stage bottle configurations.

Consistent Readability and Long-Term Accuracy
The single-scale display offers a range of 0-5000 psi (0-360 bar) with excellent visibility provided by a luminescent dial. A beryllium copper Bourdon tube mechanism ensures long-term calibration stability, even after high-impact drops. Designed for use with air or 100% oxygen, this high-pressure gauge supports both recreational and technical divers who need reliable data in all dive conditions.

Built for Technical Configurations
This gauge is oxygen clean, EN 250 certified, and preferred by divers following DIR philosophy. The compact 6" Miflex hose enhances maneuverability, making it well-suited for backup gauges, sidemount rigs, or stage bottles. Its minimalistic layout, rugged construction, and high accuracy make the SPG52 a trusted tool for advanced diving systems where simplicity and performance matter.