A Trusted Partner for Modern Production Test

For nearly 40 years, CheckSum has helped electronics manufacturers improve throughput, increase coverage, and strengthen production control with test systems, fixtures, software, and worldwide support.

 

Trusted by High-Volume

PCBA Manufacturers Worldwide

CheckSum Helps Electronics Manufacturers Improve Throughput, Increase Coverage, and Strengthen Production Control with Test Systems Fixtures, Software, and Worldwide Support.  We Understand the Realities of Modern Manufacturing, Where Test Has to Keep Pace with Output, Deliver Meaningful Coverage, and Support Production Without Becoming the Bottleneck.

Our Solutions are Designed for Real Production Environments, Combining Test Systems, Fixtures, Software, Process Integration, and Applications Support into a Complete Production Test Approach.  From Initial Review Through Implementation and Long-Term Support, CheckSum Works With our Customers to Build Test Strategies that Improve Efficiency, Reduce Risk, and Support Long-Term Manufacturing Success.

  • Nearly 40 Years of Test Electronics Manufacturing Experience
  • Over 4,000 Systems Installed Globally
  • Billions of Boards Tested and Devices Programmed
  • Test Systems, Fixtures, Software, and Worldwide Support
  • Focused on Real Production Performance and Long-Term Customer Success

Complete Production Test Solutions

 

CheckSum provides more than a standalone test platform. We deliver the tools and support needed to build and sustain production-ready test processes. 

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Built for Long-Term Production Success

 

CheckSum’s Approach is Grounded in Practical Engineering, Production Experience, and Long-Term Customer Support.  We Work closely with Customers to Understand Their Product, Process, Throughput Goals, Traceability Requirements, and Test Needs, Then Help Develop Solutions that Fit Real Factory Conditions.

That Means Thinking Beyond the Test System Itself.  A Strong Production Test Solution Depends on the Full Process: System Capability, Fixture Design, Software, Process Integration, Traceability, Documentation, Implementation, and Support After Installation.  Our Goal is to Help Customers Build Test Processes That are Reliable, Scalable, and Aligned with the Demands of Production.

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The Team Behind the Solutions

 

CheckSum Brings Together Hardware Engineering, Software Development, Applications Engineering, Mechanical Design, Manufacturing, and Support to Deliver Production Test Solutions that are Robust, Reliable, and Easy to Use.  Our Teams Work Together to Build Platforms, Fixtures, Software, and Support Processes that are Designed to Work as a Complete System in Real Production Environments.

That Cross-Functional Approach Helps Customers Move from Project Evaluation to Implementation and Long-Term Production Support with Confidence. It also Reflects the Kind of Company CheckSum is: Practical, Technically Grounded, Collaborative, and Focused on Delivering Solutions that Work.

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Our Location

 

CheckSum LLC

6108 188th Street Northeast

Suite B800

Arlington, WA 98223

 

Tel: +1 (360) 435-5510 

 

info@checksum.com

 

 

 

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Start with a Project Analysis

Whether You are Evaluating a New Test Strategy, Planning Future Capacity, or Looking for a More Effective Production Test Solution, CheckSum is Ready to Help. Start with a Project Analysis or Contact our Team to Discuss your Application.

What You Get:

✅ Verified Cycle Time Improvements
✅ Throughput and Efficiency Projections
✅ ROI Projections Specific to your Application