Sell ☼●GReddi Multi D/A LCD Digital Display Turbo Boost Gauge Car Gauge 2.5 Inch 60mm 7 Color in 1 Racing Gauge best price

Features: 1. This gauge has 7 backlight colors to switch, colorful and cool. 2.Gauge dials are invisible while the ignition switch is off.After the ignition switch is turned on, the meter will start flashing and self-check and accompany the sound. 3.There are Turbo Gauge,   Oil Press Gauge,  Oil Temp Gauge, Water Temp Gauge, Volt Gauge,Tachometer and Vacuum Gauge are available. Can connect in series with multiple gauges. 4.The stepper motor is faster and more accurate. Accurately present various function counts. Dual warning with flashing and beeping sounds. 5.The gauge measures 2.5 inches and is suitable for all kinds of modified cars. Easy to install without any damage. Installation: 1. 4 Pins Power Cables:      Red -- Battery +      White -- ACC +      Yellow -- Lights +      Black -- Battery - (Metal part of car)     2. Sensor and Signal Cables:      RED --> Sensor "G"      BLACK --> Sensor "WK" Package including: 1 X  Gauge 1 X  Holder 1 X Sensor (If have) 1 X Bolts Pack 1 X English instruction