Longacre's SMi Elite Waterproof Gauges are engineered for wet and dirty environments with the best in waterproof sealing. The 2-5/8" Stepper-Motor gauges use a small electronic motor that turns a fraction of a rotation to drive the pointer. Much more precise then traditional mechanical gauges, many pro-racing teams are switching to Stepper-Motor gauges to improve accuracy. The gauges include ultra bright LED warning lights that are easily set by the user.
