GReddi Sirius 74mm Colorful Instrument With Sensor

GReddi Sirius Meter Series Trust 74mm 7 colors Auto Gauge Volt Water Temp Oil Temp Oil Press RPM Vacuum Turbo EGT A/F Ratio Fuel Press 1, This gauge work withElectronic sensorsnot air core (hanical sensor). 2, Stepper Motoris more fast more accurate. 3, Turbo Gauge, Vacuum Gauge, EXT Temp Gauge,Oil Press Gauge, Volt Gauge, Oil Temp Gauge, Water Temp Gauge, Tachometer Vacuum Gauge are available. 4, Gauge dials are invisible while the ignition switch is off. Once the ignition switch is turned on, a clear display appears with white LED illumination. A red emitting needle pointer increases visibility. 5, The illumination color can be adjustable from white and amber red 6, Double Warning function by a meter's LED lamp and a beep 7, only for 12V vehicles 8, work without the control unit 9, This is universal meter gauges that can fit any car Package including: 1 X Gauge 1X Holder 1 X Sensor (If have) 1 X Bolts Pack 1 X English instruction