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Portable circuit tester

  • US 4,108,358 A
  • Filed: 03/22/1977
  • Issued: 08/22/1978
  • Est. Priority Date: 03/22/1977
  • Status: Expired due to Term
First Claim
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1. A system for testing electrical units, comprising:

  • programmable memory means for storing a test program relating to a particular unit to be tested;

    executive memory means for storing an executive test program;

    a central processing unit connected to the programmable memory means for reading the test program stored therein, and connected to the executive memory means for executing the executive test program in accordance with the read test program;

    means connected to the central processing unit, the executive memory means and the unit to be tested, and controlled by the central processing unit for applying the executed executive test program to the unit to be tested; and

    indicating means connected to the programmable memory means, the executive memory means, the central processing unit and the means for applying the executed executive test program to the unit to be tested, and operable by all of said means for indicating test operating instructions and unit test status.

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