elfinx > Motor > Racing Gauges > GU8A 4 in 1 : Chronograph GAUGE for 4/6/8 Cylinders with Removable External Warning Light   Model#: GU8A     - Description - R.P.M. Tachometer, Oil Pressure, Water Temperature, and, Oil Temperature External R.P.M. Warning Light (Removable) Gauge with Chronograph design Comes wit All Necessary Hardware Compatible to All types of Vehicles - Package Include - - Download - 1 GU8A Chronograph GAUGE 1 External R.P.M. Warning Light 1 Manual All Necessary Hardware  Operation Manual     item is exactly the same as the following pictures