Hog SPG is Ideal for Stage and Deco bottle use, lower weight and size allow for a more streamlined rigging. This Global instrument has imperial measurements on the outer dial and metric measurements on the inner dial. Hog SPG is a clean, visible face that is easy to read. This gauge is a Bourdon tube gauge, the SPG is calibrated 5000 (PSI) and 350 Bar for the highest level of accuracy. The luminescent dial makes it easier to read in low-light situations. Extra flexible Flex Braided TPU High-Pressure hose with a 7/16 inch fitting. Protected by Rubber boot to ensure durability, two tie-off points for clips or lanyards.