Oil pressure gauge - 52mm, 12V, electrical gauge, Range 0 - 100Psi. Auction includes matching sender with End Fitment 1/8" NPT. These gauges are specially designed for marine applications but can also be used for automotive and other industrial applications. Black Premier: White and blue graphics on a black background makes Premier style gauges a smart choice for all modern and traditional boats. Automotive style lighting provides outstanding readability at night eliminating the “halo” around the dial edge. Backlighting is red, with a lit white pointer. This gauge is MANUFACTURED IN THE USA. This gauge is MANUFACTURED IN THE USA. Oil pressure gauge - 52mm, 12V, electrical gauge, Range 0 - 100Psi. Auction includes matching sender with End Fitment 1/8" NPT. Black Premier: White and blue graphics on a black background makes Premier style gauges a smart choice for all modern and traditional boats. Automotive style lighting provides outstanding readability at night eliminating the “halo” around the dial edge. Backlighting is red, with a lit white pointer. These gauges are specially designed for marine applications but can also be used for automotive and other industrial applications.