Revision as of 17:39, 30 January 2018 by Kurt(talk | contribs)(Created page with "Tektronix part number 120-037 is a power transformer used in the 531 and 533. <gallery> Tek 120-037 1.jpg Tek 120-037 2.jpg Tek 120-037 3.jpg Tek 120-037 4.jpg </gall...")