The Compact SPG is a great alternative for divers that want a light weight 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 diameter (44.5 mm) with a 1.5-inch face (38 mm) (RG2740-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. Technical Details: Gauge Diameter: 1.75-inch (44.5 mm) Face Diameter: 1.5-inch face (38 mm) Weight: 4 ounces (113 grams) Polycarbonate face Nickel plated brass body
