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  • Author Author: Andrew J
  • Date Created: 1 Nov 2021 4:54 PM Date Created
  • Views 1406 views
  • Likes 1 like
  • Comments 3 comments
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Old Skool Tools

Andrew J
Andrew J
1 Nov 2021

Douglas Wong recently posted about a re-discovery and memory of using a slide rule, a distinctly old skool device.  Anyone of an age will have a fond memory of one - they were around in my school days but were really overtaken by calculators.  Both could be bought in stationers stores and I can't image they sold many except to people like me who just liked the look of them.

 

Here's another tool - anyone have any guesses (I know what it is!):

 

image

 

image

It was re-discovered by my father's neighbour, a great chap who spent his life in engineering, still maintains a 'shed of wonders' and who can turn his hand to fixing anything.  He picked it up at a car boot sale because it looked interesting but ironically enough, for an engineer such as he, he didn't know what it was, but thought I may have an idea - he was right, and I did.  It was in a sorry state, but an ultrasonic bath later and it's back to working order and the best part is, I can put it back into service!  The paint work was deliberately left alone as there's something rather pleasing about using a tool that has seen life.  The only real shame is that one of the arms is missing, there should be two of them.

 

Here's a clue.

 

Getting hold of these tools is a Godsend and finding this was truly serendipitous.

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  • beacon_dave
    beacon_dave over 3 years ago in reply to Andrew J

    Buy two... get a wooden case...

    https://collection.sciencemuseumgroup.org.uk/objects/co8417773/gec-tension-gauges-gauges

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  • Andrew J
    Andrew J over 3 years ago in reply to beacon_dave

    Yep.  Use it to measure the spring tension on a Relay.  I don't know if the one I have is a wartime tester but the markings on the back related to GEC are the same, except for "At Coventry", that's missing from mine.  The one for sale has a different tension measuring range but for all other purposes is the same.  The AvoMinor is interesting as well!

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  • beacon_dave
    beacon_dave over 3 years ago

    A contact tension gauge perhaps ?

     

    Looks like you can get an unused one complete with box for £80:

    SpitfireSpares.com - warbird Instruments

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