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Sencore TR-139 Transistor Tester with leads Clean; Tested, Works! TR139B

$ 59.65

Availability: 15 in stock
  • MPN: TR-139B
  • Condition: Used
  • Brand: Sencore

    Description

    Sencore TR-139 Transistor Tester Clean Tested; Works! TR139B
    This unit is a clean, working Sencore TR-139B Transistor Tester.  The unit is clean but expect a few nicks and scratches.  The Silver portions have some specs of rust.  The unit comes with a paper
    photocopy
    copy of the manual, and a set of non-original leads (two clip on and one probe).  Some of the pics show the unit testing a transistor in circuit (see pics), and calibrating the Beta meter to the transistor under test.