Mares XR Backgas SPG

High accuracy and reliability with the Instrument SPG52! Available for reading bar, it can be used with both air and pure oxygen.

• Mares XR Pressure Gauge 22″ (56 cm) Hose
• Introducing Mares Extended Range (XR) Gear Line
• Designed for Technical Divers and Top Quality Regulator Systems
• Double Chrome, Mirror-Plated Case Treatment
• Treatment Assures Best Look and Maximum Protection from Corrosion
• Brass Housing w/Tempered Glass Lens, Extreme Durability
• Case: Double Welded Design
• Copper Beryllium Bourdon Tube Mechanism
• Mechanism: Never Goes Out of Calibration, Even w/Hard Knocks
• Greatest Degree of Accuracy and Reliability
• Preferred for its Simplicity by Technical Divers Following DIR Training Philosophy
• 22″ (56 cm) Rubber 7/16″ Threaded Hose
• Air or 100% Oxygen (oxy clean)
• Certified According to EN 250
• Gauge Diameter: 2″ (52mm)
• Weight: 7.4 oz. (210 g)
• Readout: 0 to 360 bars
• Readout Color Coded:
  Easy at a Glance Readability
  Red Background from 0 to 50 bars
  White Background from 50 to 200 bars
  Blue Backg