Autotecnica MSPEC 5 Inch Techometer Great tachometer for gearheads where critical shifting is a priority. Quick, accurate and reliable, an integrated bright amber/red shift-light signals any pre-selected rpm to notify the driver to shift. Clear and uncluttered display allows easy reading of RPM and is 4 / 6 / 8 cylinder selectable. Looks great with black facia and 7 colour selectable LED display! Specification 5 inch face with high contrast display. Accurate and Reliable Performance 7 Colour Selectable LED Display Adjustable Mounting Base Vibration Resistant Recall function allow driver to review the peak RPM after racing. MicroController based design for precision RPM measurement from 0-11000 Switchable for 4/6/8 engine cylinder fitment External Shift-light with control panel English installation manual, mounting, screws, wiring tube. Brand New in Factory Packaging 12V Power PLEASE NOTE: We do not offer any technical advise relating to this item which is intended to be professionally installed. If returning item under warranty for any reason it will need to be accompanied by letter head or business card from from auto electrician or suitably qualified tradesperson. Please ensure you agree with this condition prior to bidding.