1. Parallel Functional Test

    Single-Process ICT, ISP and PFT, Improves Quality and Reduces Costs

  2. Fixtures, Programs, Support

    PCBA Test Solutions Including ICT, ISP and PFT

  3. Touchless Test

    Improve Quality and Efficiencies with In-Line and Off-Line Test Automation

Breakthrough Technology

Deliver the Speed and Flexibility Required to Succeed in Modern Electronics Manufacturing. Because 10 at a time is better than 1 at a time.

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CheckSum understands that board test requires more than a tester. Customers trust CheckSum to provide their entire board test solution: test systems, fixtures, programs, and global support. Entrust your next project to CheckSum.

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Electronics manufacturers in over 40 countries rely on our team of support engineers and distribution partners. Your success is our business.

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The Latest

CheckSum Introduces New ILS-X2 Dual Level Automated Test System

CheckSum to Introduce New ILS-X2 Dual Level Automated Test System ARLINGTON, WA ― October 2024 ― CheckSum, a leading provider of innovative solutions for PCBA testing, is proud to announce the launch of its latest advancement: the ILS-X2 Dual Panel Automated Test System. “The PCBA manufacturing industry continues to see the trend of more boards […]

CheckSum to Exhibit at Electronica 2024

CheckSum to Exhibit at Electronica 2024 CheckSum will be showcasing our latest innovation at Electronica this November in Munich: the ILS-X2 Dual Panel Automated Test System. Our team will be demonstrating the ILS-X2, simultaneously handling and testing two 8-up panels supporting ICT, ISP, and LIN functional testing across 16 DUTs in parallel Reduced WIP – […]

CheckSum Partners with SecOps Strengthening our Mutual Customers’ Cybersecurity

ARLINGTON, WA ― December 2023 ― CheckSum partnered with SecOps, a leading 3rd party cybersecurity provider, to support our mutual automotive customers’ Cybersecurity applications.  CheckSum partnered with SecOps, a leading 3rd party cybersecurity provider, to support our mutual automotive customers’ Cybersecurity applications.  With the increasing connectivity of vehicles, automotive manufacturers are taking proactive measures to […]

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Have questions about how to test a circuit? Questions about options and upgrades or design for testability concerns? Ask one of our top-notch engineers for assistance.