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Old 11-30-2014, 02:53 PM   #14
Plowboy78
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Join Date: Nov 2014
Posts: 1
Default Re: Snap-On MT-335 Coil Tester...question

Quote:
Originally Posted by KR500 View Post
For your Snap-On tester I can email you a copy of the instructions. The tubes are called Geisler tubes and seemed to be used in all the old distributor testers such as Sun(now Snap-On owned) Allen, Weidenhoff and others. Snap-On used to sell a small ball point pen styled tester to check spark at plugs. It also used a Geisler tube. My email is sponge19501924@yahoo. Of course no charge for info.
I have a MT335 and need the glass neon tube. Can one improvise or where to get one?
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