Clear Display ----- High performance gauge with high accuracy, allows you to confirm whether the turbine condition is normal. Bright LED display allows easily reading in the darkness.
Wide Application ----- This turbo boost gauge has a wide range of applications and is suitable for most 12V vehicles.
Wiring Method ----- ①Connect the black wire to the negative pole of the power supply and keep it connected.②Connect the yellow wire to the positive pole of the power supply and keep it connected.
Easy installation ----- Easy installation with users manual in English, no need of complex operation.Fashion appearance, add a racing look and feel to your vehicle. on.