/members-area/personalblogs/b/blog/posts/old-skool-toolsDouglas 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.&amp;nb...en-USTelligent Community 12https://community.element14.com/members-area/personalblogs/b/blog/posts/old-skool-toolsMon, 01 Nov 2021 17:31:10 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:453d5a2a-22c3-4098-96e8-d1de3bf18860beacon_dave1<p>A contact tension gauge perhaps ?</p><p>&nbsp;</p><p>Looks like you can get an unused one complete with box for £80:</p><p><a class="jive-link-external-small" href="http://spitfirespares.co.uk/Electrical%20Misc.htm" rel="nofollow ugc noopener" target="_blank" title="http://spitfirespares.co.uk/Electrical%20Misc.htm">SpitfireSpares.com - warbird Instruments</a> </p><img src="https://community.element14.com/aggbug?PostID=22107&AppID=293&AppType=Weblog&ContentType=0" width="1" height="1">