Testing Equipment

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  Made An ECL82 Output Vacuum Tube Tester

  I have quite a lot of vacuum tubes in my collection. As a few...

  • Posted November 13, 2020
  • 24
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  Instant Make Vertical IC Checker

                As a CRT TV under repair was...

  • Posted October 27, 2020
  • 8
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  Building New Tools For Our Man Cave

                    Being the electronic engineers we...

  • Posted June 23, 2020
  • 26
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  How To Make Your Own Audio Signal Injector

                  Recently I had some extra time...

  • Posted June 23, 2017
  • 30
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  Wiring Broom- A Useful Short Circuit Tool

                  Today I run into a strange...

  • Posted February 27, 2017
  • 24
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  Servicing Philips TV Tester 808/TVT

                    It must be somewhere around...

  • Posted December 30, 2016
  • 17
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  A Simple Circuit For Measuring Mains Power Consumption

                  I am sure that in many...

  • Posted December 5, 2016
  • 39
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  Make your own EMI measurement probes

                  This story started with my pet...

  • Posted October 25, 2016
  • 25