LED Tachometer - TOOGOO(R) Universal Motorcycle Streetfighter LED Digital Tachometer RPM Oil Fuel Gauge 12V Red=PositiveBlack=NegtiveGreen=Tachometer SignalYellow=Oil Signal 100% Brand new & high quality, waterproof. High performance, Tachometer and Fuel Gauge combined into one,Easy installation and high accuracy. Bright LED reads out, easy viewing at all angles during lighting conditions. SMD chip electronic components, processed by automatic placement machine, stable operation, suitable for motorcycle modifying.