I bought this light brand new to use on my old Toyota 4x4 pickup a couple years ago and never got around to using it before I sold the truck. Other than these photographs, it's never been out of the case. My loss is your gain! Four function digital readout: Tachometer; Advance; Dwell; and Voltage. Fit Type: Universal Fit Patented Skip Circuitry Test up to 9,990 RPM Heavy-duty shock proof housing features a molded boot for extra protection against the fan blades Detachable 6-foot leads with inductive pickup Includes molded plastic storage case Condition: Excellent - Like New - Never Used!