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.
Latest News
June 23
Protect Uptime and Performance with Circuit Check Aftermarket Service Contracts
In today’s fast-moving manufacturing environments, test systems are more than just equipment—they are a critical link between product design and production output. When a system goes down or underperforms, the impact is immediate: lost uptime, delayed schedules, increased costs, and added pressure on your team. That’s why Circuit Check Aftermarket Service Contracts are designed not just to fix problems, but to prevent them—and turn support into a strategic advantage.
June 10
Beyond the Bench - Managing Test Limit Lifecycle in Manufacturing
Test limits are born in an R&D lab on the best equipment, against hand-built prototypes, by engineers who know the circuit better than anyone — and none of that translates directly to a production floor.
May 12
From Modular Instruments to Complete Test Systems: Building Smarter Functional Test with PXI
Modern electronic devices demand more from test systems than ever before. Higher channel counts, tighter timing requirements, broader power ranges, and increasing data complexity are pushing traditional bench-top approaches beyond their limits. At Circuit Check, we help manufacturers bridge that gap by transforming modular test technology into fully integrated, production-ready functional test systems.
Our goal is to increase our customers shipped quality while decreasing overall test costs.