Equus Detachable Digital Tachometer with Timing Light

Equus Detachable Digital Tachometer with Timing Light Compatible with most ignition systems: conventional, electronic, and computer-controlled systems for both domestic and import vehicles Designed for the selective do-it-yourselfer, offering top-of-the-line performance Features patented Skip Circuitry Test capable of measuring up to 9,990 RPM Split-screen digital LCD readout displays both Tachometer and advanced functions simultaneously Slim, rotating barrel allows for better aim at timing marks