Mares SPG52 BAR

Mares SPG52 BAR is a rugged, precision-focused pressure gauge designed for technical divers who want dependable readings without the need for a protective cover. This diving manometer uses a beryllium copper bourdon tube mechanism that helps it stay accurately calibrated even after hard knocks. Oxygen-cleaning compatibility also makes it suitable for use with high-oxygen gas mixes. Built for simplicity and reliability, it pairs well with high-quality regulators and DIR-style configurations.

• Clear 0–360 bar scale that’s quick to read at a glance
• Impact-resistant construction designed to keep calibration stable after strong shocks
• Double-welded brass housing that can be used without an additional protective cover
• Tempered glass lens for durable, scratch-resistant viewing
• Luminescent dial for easier checking in low-light conditions
• Oxygen cleaning compatible for air and up to 100% oxygen use
• EN 250 certified for added confidence in performance requirements
• Available hose options for different setups 60 cm or 15 cm rubber hose

Technical Features
Pressure range: 0–360 bar
Certification: EN 250

Materials
Brass housing
Tempered glass lens