Functional Test

In-Circuit Test

When time to design and deliver is critical, we have the automated test systems and test fixtures to get the job done

Today Circuit Check has evolved into one of the largest totally integrated test solution providers with the largest engineering staff in the industry. We also have the broadest support infrastructure and the largest in-house drilling, machining, assembly, and verification capability in the industry. All of these resources support customized product lines to efficiently provide the highest quality solutions for all your test needs.

  • Automotive

  • Military & Aerospace

  • Medical

  • Industrial

  • Computer Networking

Latest News

  • April 2

    Connecting the Test Ecosystem: How NI SystemLink Helps Teams Scale Smarter

    As products become more complex and development cycles continue to shrink, test teams are under increasing pressure to deliver higher quality results—faster and with fewer resources. One challenge consistently surfaces across organizations: disconnected teams and siloed test environments. From R&D and validation to production and operations, critical test data often lives in separate systems, limiting visibility and slowing decision-making.

    This is where NI SystemLink plays a key role.

  • March 17

    When Validation Proves It Works - But Not That It’s Right

    There’s a quick way to tell if a test system’s data architecture is production-ready.

    Look for the decoder.

    Almost every development team builds one — usually an Excel workbook or small script that loads a test log file and makes it readable.

  • March 4

    From Development Logging to Manufacturing Intelligence

    Every test system generates data.

    Very few generate manufacturing intelligence.

    Flat file logging is common in hardware test environments because it reflects execution order — a chronological record of what happened during test. In development, that is sufficient.

    In production, it is not. 

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Our goal is to increase our customers shipped quality while decreasing overall test costs.

  • Functional Test

  • In-Circuit Test

  • Aftermarket Services

  • Application Specific Solutions

Functional Test

Looking for a test solution beyond the typical test fixture?

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