Features 4 programmable shift points adjustable by 10 RPM increments - including Launch Lite progressive shift and digital RPM display. Identify key performance data such as burnout launch RPM tire spin gear changes and engine speed through the traps to fine tune your setup and trip the win lights.. Compatible with 0.5 - 6 pulse ignition signals (1-12 cylinder engines) with points electronic and most 12V high-performance racing ignitions.. Seven user selectable colors (white red yellow green teal blue and magenta) to match visual preferences of driver as well as brightness adjustments for changes in visibility conditions. Features Autometers E-Z View Digital Led Display System Which Maximizes Readability And Minimizes Distracting High Speed Digit Changes. 12 and 16 volt compatible compatible with nearly every street car or race car electrical system. Measures 5.1" x 2.1" x 3.1". a.i.m system" allows 30" of angle adjustment and 360" rotation of bracket assembly for incredible mounting versatility.. Record up to 80 seconds of engine RPM data and playback at slow motion speeds to analyze vehicle and driver performance following a run.