Equus Innova 3551 Inductive Timing Light

* This best seller is a must have for every tune-up kit. Works with most ignition systems: DIS, conventional, electronic and computer controlled systems - domestic and imports
* Check timing, diagnose a no-spark condition, check for electronic advance/retard and more
* Slim, rotating barrel for better aim at timing mark
* Detachable leads, metal inductive pickup
* Protective hand guard
* Patented Skip Circuitry Test up to 9,990 RPM
* One-hand Operation