2 Inch; Mechanical; Analog Display; 8 To 18 Volt Dc; White Face/ White Bezel/ Black Pointer With Fire-Orange Tip; Perimeter Lighting; -40 To +70 Celsius Operating Temperature; 0.10 To 0.15 Amp Current Draw; Ip65 Ingress Protection; 2.39 Inch Bezel Outer Diameter; 2.08 Inch Housing Outer Diameter; 2.13 2.13 Hole Size