Chesapeake White SS 4" Multifunction GaugePerimeter-lighted White dial with stylish Blue and White graphics, polished stainless steel bezel, contoured White pointer and domed glass lens.4" - Hole size: 3.375" (85mm) Multi-Function Gauge Displays: Fuel (E-1/2-F); Voltmeter (10 - 18 VDC); Oil Pressure (0 - 80 PSI); Water Temperature (120 - 220 F); Specifications: Anti-scratch glass lens; Perimeter lighted back light; 12 VDC negative ground; Can be adapted for 24 VDC systems; Factory P/N GF0008*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. - cis2:mm5mnJlm -Specifications: Gauge Type: Multifunction; Voltage - Input Range (Volts): 12/24 V; Gauge Size: 4"; Box Set: No; Series: Chesapeake White; Box Dimensions: 5"H x 6"W x 6"L WT: 1.05 lbs; UPC: 759266338517;