2" 52mm BLUE DIGITAL LED VOLT METERS GAUGE (Black Face Blue LED Electronic)
Click Here, you can see more gauge promotions about Christmas Day.Features:Tinted BLACK gauge faceBLACK gauge ringBlue Digital LED ReadoutInstallation InstructionsFree Tech Support6 month limited warrantySize:2 inch gauge or 52 mm diameterPower:Professional 12V,IGN MAX 0.3AReads:0-15vWarning (Red Light):Voltage lower 11.5VPackage Includes:1 X Digital LED Volt Gauge