Kronos 2″ Fuel Level Gauge (E-1/2-F)Polished Stainless Steel bezel, flat glass lens, perimeter lighted spun aluminum dial with Gold and Black graphics. Gold increments and Logo on dial are Embossed. All instruments include two piece Newport pointer with White hub.Fuel Level gauge operates by sending a low amperage current through the gauges’s meter to ground via a sending unit with variable resistance. The resistance of the sending units increase or decrease with the changes in pressure, temperature, etc…As the sender’s resistance varies, the amount of current allowed to flow through it to ground changes and the meter deflects, showing the level of fuel.2″ – Hole Size: 2.0625″ (53mm)Specifications:Flat Scratch Resistant LensPolished Stainless Steel bezelLED Illuminating around the Perimeter of the DialNewport style White PointerFactory P/N GP7683*Sold as an Individual**Gauge Cover not IncludedThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications:Gauge Type: Fuel LevelSeries: KronosVoltage – Input Range (Volts): 12/24 VGauge Size: 2″Box Set: NoBox Dimensions: 4″H x 4″W x 5″L WT: 0.3 lbsUPC: 759266190016Quick Guide (pdf)