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

  • August 5

    Circuit Check Acquires Solution Sources Programming (SSP) to Become a Full-Service Test and Programming Provider with Expanded Presence in Silicon Valley

    Circuit Check, a global leader in turnkey functional test systems across medical, automotive, industrial, military/aerospace, and emerging AI applications, today announced the acquisition of Solution Sources Programming (SSP), a trusted Silicon Valley provider of integrated test and programming solutions for over 35 years.

  • July 22

    The Hidden Costs of Test: Why Smarter Fixture and Interconnect Choices Matter

    In the fast-paced world of electronics manufacturing, first-pass yield is more than just a metric — it’s a financial bellwether. A poor yield can quietly siphon thousands of dollars from your bottom line through rework, retest, and downtime.

  • July 8

    Design of Test Systems and Fixtures: Mechanical Reliability and Repeatability

    Fixture mechanics is an essential part of the in-circuit (ICT) or functional (FCT) testing of an integrated circuit board or an electronic device. Some input of forces is needed to facilitate the generation of signal inputs and outputs in order to verify the operational state of a unit during or after manufacturing.

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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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