Stevens AT-100 analyzer

[Tom]

If anyone has a schematic, or a series of photos from the inside of a Stevens AT-100 tester, I would sure appreciate the information. The one I would like to restore is like the one in this bay ad:

https://www.ebay.com/itm/Vintage-Stevens-Experimental-Company-Tester-A-T-100-OMC-Marine-Snowmobile-/112829109836

Thanks,

Tom Manley

[garry-in-michigan]

It looks like a standard Volt Qhm Meter to me, Classic circuit diagram – – – ❓

[Tom]

Garry,

Most of is standard, but it has a low ohm setting, which sends current through a junction, then measures current. It’s a better way to measure low ohms than a standard VOM. That’s the part I’m trying to get squared away.

Tom

[rjoynt]

http://www.stevensinstrument.com/products.htm

Stevens is still in business. I have a few of the AT-101 meters. Excellent for using with the timing tool. You may want to give them a call to see if they have any available. I bought one from them a few years ago. Nice people to work with.

[Tom]

I already contacted them, haven’t heard back yet. But they did send me the decal format for one of the really old coil testers.

Thanks,

T

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