Spark Plug Tester & Cleaner

[ToughOldFord]

I've never seen one of these. Kinda cool as a conversation piece, but I don't bid on zero feedback guys and he doesn't list a shipping price anyway:

Chunk Long Sr.

[fordman]

nice SHORT conversation piece. i have no need for it.

[cep62]

It's priced right. (0.99)
I used one in auto shop back in the day.
It had pressure chamber and a sight glass so you could watch the spark.
when you had too much pressure you would lose good spark.
It also had a sand blaster to clean the plugs , then you check it again and hopefully had a higher pressure before it lost spark.
And this was when plugs cost about 50 cents.

[1971ford]

$276... hmm. That's a lot of spark plugs.