Engine Analyzer

I tested it before I posted it for sale. You shouldn't have any problems.
I'm just glad there is someone else who can use it. I haven't seen one of those things in 20 years. All of sudden I have 2 of them. for $10 I wasn't letting either of them sit around. crazy how things work out sometime.
Now if I can just find a AM/FM radio for my Dart, I'll be all giddy with myself.