Customer Care Center

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Semiconductor Test and System Test Customer Support

Teradyne's Customer Care Center is available 24/7 to address your technical questions. Our team of highly skilled experts thrives on challenges and prides itself on delivering timely solutions. 

Learn more about support and services and how to request assistance.

Defense & Aerospace Customer Support

For Defense & Aerospace customer support, call +1-877-TERADYNE.

Training

Teradyne_Support_Training.jpgTraining

Teradyne training ensures you have the technical knowledge you need to use our products. We provide courses for all our products. If the course you want is not scheduled, you can request it.

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Parts Services

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Parts Services

When you need a fix, Teradyne is there with rapid response to requests for parts and parts repair. Parts Services sells, leases and repairs any Teradyne part and offers preventive maintenance and on-site support. Our fast turnaround ensures you can keep your testers up and running with minimal downtime.

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eKnowledge

Teradyne_Support_eKnowledge.jpgeKnowledge - Our Major Support Tool

Teradyne's eKnowledge portals offer extensive 24/7 online technical support to our Semiconductor Test and System Test customers (including Defense & Aerospace and Production Board Test).

Log in to your eKnowledge technical support portal to get the detailed answers you need—any time.

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Accessing eKnowledge