3.75 Inch 12V RPMx1000 Tacho Tachometer with Shift Light RPM Rev Gauge Meter

Specification: ? Voltage: 12V Reads: From 0 to 8,000 RPM Cable Length: About 56cm Housing :ABS plastic chrome plated ? Features: ? Easy install, durable,shockproof Adjustable shift light on face Works on 4, 6, and 8 cylinder engines Black face ,chrome-look bezel , and bright red needle for easy viewing ? Wiring: ? Black - Negative Red - Positive Green - Speed Signal You can press the button of the dial, and the gauge will light. ? NOTE: The instruction you get that has white wire , but the item actually hasna??t white wire, just has red, black and green wire. Please according our description to connect the gauge. ? Fitment: ? Universal fit 12V Vehicle NOT SUITABLE FOR diesel vehicles , ONLY FOR 12V petrol vehicles ? Package includes:? ? 1 X Tacho Gauge ? Details pictures:?