Cool piece, wires are frayed.. not sure if it works but it’s cool
Original AC Acilloscope Spark Plug Analyzer Delco Dealership GM 1950's
NOS Collectible AC Acilloscope Spark Plug Analyzer Introductory Package 5612400
4F- vintage AC hand held ACILLOSCOPE Spark Plug Analyzer plastic case as=is
Snap-On Tools EETA308D Low Amp AC/DC Probe Diagnostic Tool w/ Original Box
Original Mem Retain Memory Saver AC/9v for Vehicle Battery Replacement/Storage
AC DELCO GM ORIGINAL EQUIPMENT Differential Oil 10-4091 1 Qt New
