Specification:Quantity: 1 pcSurface ring finish: AluminiumPower: DC 12VActual Diameter: 53mmSize: Show as the pictureCable: Approx. 55cmTachometer Gauge Wiring: 3Red: To Ignition Switch 12V(+)Black: Battery (-)Green: On Standard Ignition Green Wire Attaches To Coil Negative(-)Feature:Silver ring/bezel, Clear LensLED Digital display makes for clear and brilliant definition display when darkWith English Instruction ManualEasy Installation, Simple to fitSuitable for 3, 4, 6 or 8 Cylinders.Ideal for coil ignition systems ,ECUs ,W Terminal Alternator feeds or Crane/MSD Electronic Ignition systems.(Not work on multi coil ignition systems)PLEASE NOTE:1. The gauge is incompatible with some engines, such as Minis, Land Rovers, any British Leyland vehicles, diesel Transit vans, any vehicle with a pinto engine and VW Aircooled engines (including Camper Vans).2. Please compare the Picture with your vehicle carefully before purchase!3. Size may be 1-5mm inaccuracy due to hand measure.Package Includes:1 x Tachometer Gauge1 x U bracket1 x User Manual
