The Compact SPG is a great alternative for divers that want a lightweight SPG for traveling, sidemount bottles, or stage bottles.

A polycarbonate face and a nickel plated brass body reduce the weight of the Compact SPG by 43% compared to our Mini Tech SPG. A clean, black and white face means the Compact SPG is easy to read. This naked gauge has a 1.75-inch (44.5 mm) diameter with a 1.5-inch (38 mm) face (RG 2740-NH).

A Bourdon tube gauge, the Compact SPG is calibrated to 5000 PSI in 100 PSI increments (360 Bar in 10 Bar increments) for the highest level of accuracy. A luminescent dial makes it easier to read in low light situations.

Comes standard as a naked SPG with a spool to attach a hose swivel to the gauge. A boot is available as a separate option, if desired. The Compact SPG is suitable for oxygen service and is CE approved.

• Gauge Diameter: 1.75 in (44.5 mm)
• Face Diameter: 1.5 in face (38 mm)
• Weight: 4 oz (113 grams)
• Polycarbonate face
• Nickel-plated brass body