1650-A Impedance Bridge $20.00 USD Sold on: 2012-Dec-19 Marketplace: eBay 1 Treasure 0 Trash 100% Detail: 1960's impedance bridge. Did not test b/c one wire is broke in bottom of wire storage area. Also missing a knob on the side of case as shown with picture. Is in very good shape otherwise, all knobs tu... More Relevance Historical Items
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