Boat owners, this Faria Beede Euro tachometer gives your dashboard that sleek, professional look while delivering accurate RPM readings for your diesel engine. The 4000 RPM range is perfect for most marine diesel applications, and the magnetic pick-up installation means reliable performance you can count on. The perimeter-lighted black dial with bold white graphics is easy to read even in bright sunlight, and the contoured white pointer stands out clearly against the dark background. The black aluminum bezel and flat glass lens give it that clean, modern Euro-style appearance that upgrades your entire instrument panel. It's a size 4 gauge, so you'll need a 3.375-inch (85mm) mounting hole - standard for many marine applications. Installation is straightforward if you're handy, or your marine mechanic can get it set up quickly. Whether you're replacing a worn-out gauge or upgrading your boat's instrumentation, this tachometer delivers the quality and reliability that Faria Beede is known for. Keep track of your engine's performance with style and precision.