Scored an Oscilloscope for 20$

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  • triplefour
    Badcaps Legend
    • May 2014
    • 1747
    • USA

    #1

    Scored an Oscilloscope for 20$

    just got this the other day. its dirty but i saw it turn on at the e-waste recycling place i always get stuff from. i have no idea about oscilloscopes except that i heard if you want to fix electronics you need to learn how to use one. so...where should i start?
    Attached Files
    Don't fear the repair...
  • budm
    Badcaps Legend
    • Feb 2010
    • 40746
    • USA

    #2
    Re: Scored an Oscilloscope for 20$

    http://www.radiomuseum.org/r/hameg_o...m205hm_20.html
    http://www.hameg.com/manuals.0.html?&no_cache=1
    Attached Files
    Last edited by budm; 01-20-2015, 05:54 PM.
    Never stop learning
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    Comment

    • stj
      Great Sage 齊天大聖
      • Dec 2009
      • 30979
      • Albion

      #3
      Re: Scored an Oscilloscope for 20$

      start by cleaning it and inspecting the insides - dont try to plug it in.

      it will obviously need new sockets on the front.

      Comment

      • Jooo
        Badcaps Veteran
        • Oct 2011
        • 222
        • Finland

        #4
        Re: Scored an Oscilloscope for 20$

        That almost looks like it was flooded - you need to thoroughly clean it inside out.

        Comment

        • Compgeke
          Badcaps Veteran
          • Feb 2014
          • 524
          • USA

          #5
          Re: Scored an Oscilloscope for 20$

          +1 on checking it inside before testing.

          It might have been stored in a damp barn or shed which could explain dust and corrosion or flood or outside even. I've seen some stuff come from all of those looking the same externally.

          Comment

          • SteveNielsen
            Retired Tech
            • Jun 2012
            • 2327
            • USA

            #6
            Re: Scored an Oscilloscope for 20$

            Hawaii is pretty humid.

            Comment

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