This attractive, durable, and affordable Equus 7000 Classic 2 in. mechanical pressure gauge features elegant styling, superior 270 degree sweep for enhanced resolution, black dial, chrome bezel, and backlit illumination for efficiently monitoring engine oil pressure. Installation hardware included. Additional adapters sold separately. Product Features:0 to 100 PSIBack-Lit illumination for night use. Includes red and green bulb covers. 270 degree analog needle sweep provides improved visibility and resolution.Rear twist-on ring mount design makes mounting simpleIncludes 6 ft. nylon tubing with brass compression fittings to 1/8 NPT male and 1/8 NPT to 1/4 NPT adapter bushing.Includes installation instructions in English, French, and Spanish.