BK Precision 520B

BK Precision 520B

Industrial Transistor Tester

The BK Precision 520B is a used Industrial Transistor Tester.
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The BK Precision 520B, Industrial Transistor Tester, that is designed for in-circuit and out-of circuit transistor testing with special features for making additional tests on devices out-of circuit. The instrument is designed for a minimum amount of control manipulation, making for rapid testing of most devices.
  • Determines good or bad transistors, FET's, SCR's, or diodes.

  • Patented limited-energy pulse circuit permits in-circuit testing in the presence of low shunt impedance's with complete safety for the device under test.

  • Easy to operate panel eliminates the need to refer to a reference or operating manual-only three switches, no panel adjustments.

  • Six position test switch makes it unnecessary to know the device terminal identification.

  • A logarithmically scaled meter identifies leakage in both Silicon and Germanium devices.

  • Front Panel socket for out-of -circuit transistor testing.