Preview of the first image of PASSAMETER (GO & NO-GO GAUGE).

Advert Description

A sophisticated German measuring tool I believe is a GO & NOGO gauge, although I may be wrong, as I am unfamiliar with this item.
it is of heavy construction and was obviously very expensive when new. It came to me with a small lathe, along with several other mysterious items which I was eventually able to identify.
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I don't know quite how it works, or even if it works, but it is beautifully made and has a lovely box. It indicates 0.0001 inch accuracy over a range of around 0.5 to 2.0 inches. The box contains what I think is an adjustment tool and two loose pieces of different lengths which screw into a threaded hole in the arch of the body, probably to act as stops for the work piece being measured..
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If you can use it and can fix it if it is not working, please make me a reasonable offer and I will post it to any UK address at minimal cost.

Additional Information

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