FUNCTIONAL, EASY-TO-READ AND CONSTRUCTION THAT'S ROBUST AND DURABLE. The Zeagle Single Gauge with 11″ Hose boasts custom dial graphics that are large, easy-to-read and luminescent for greater visibility in low light. The ergonomic styling offers a low and compact profile and a one-piece brass body means it's shock-resistant and durable enough to survive your most radical underwater adventures. Perfect as a redundant air monitoring instrument, the short hose is 11in / 28cm in length, making this SPG perfect for pony, deco, or sidemount tank configurations. Also available with a standard length hose, two, or three gauge Slimline Co-pilot console. Imperial and Metric.