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Join our thousands of graduates who found a way to supplement test education they lacked in college and have used it to save their companies a great deal by creating better tests

When Today’s High-Speed Tests Can’t Run on Legacy ATE

Consider our solutions for Government Research and Development

When You Can Use Some Extra Test Service

Consider us an extension to your test engineering department.

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See the variety of test related products, including recordings of courses, software, etc.

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We maintain a close eye on what goes on in the test world and will try to alert you of events, news items, product releases and anything that can help you make your test the BestTest.


Let our experts help with your test, ATE , Design for Testability and Built -in Self Test projects.
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We can teach test related courses at your facility or at ours—or on the internet. Many choices.
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We can put together a team with expertise for your ATE and test programming anywhere.
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We work on Research & Development project — both Government and commercial.
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We sell some of our solutions on DFT, BIST and test strategies. We also have full test sets.
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BestTest News

Announcements About Us

Important Reminders About Us:

Webinar: DFT for non-test engineers

***FREE due to COVID-19***

The unique webinar, entitled “Design for Testability (DFT) and Built-In Self Test (BIST): Not only for Test Engineers” will be presented twice on May 26, 2020 at 9:00 AM Pacific Time for the Americas, Europe and Africa and at 9:00 PM Pacific Time (Noon in Singapore on May 27, 2020) for an Asia.  It is a great opportunity for designers, managers, quality assurance and manufacturing people – regardless of technical background – to learn what DFT and BIST really mean.  Test engineers are also welcome but the webinar attendees need not have background in test, or in electronics for that matter, to follow the material we especially developed for this course.  Register now, here for 9 AM Pacific.  
Register now, here for 9 PM Pacific.

Distinguished Committee Service Award

Louis Ungar will be receiving the Distinguished Committee Service Award at IPC APEX EXPO 2019 on January 28, 2019 “in recognition of … outstanding contributions towards the development of the IPC-2231, DFX Guideline.”  DFX is Design for eXcellence that includes Design for Testability, a section of the DFX Guidelinew which Mr. Ungar helped create.

Our next Publicly Held course, Design for Testability and for Built-In Self Test, in Los Angeles, CA

We have successfully demonstrated our High-Speed I/O Test solution to the US Navy with the USB 3.0 tested at 5 Gbps.

We are continuing our Design for Testability (DFT) effort towards the IPC’s Design for eXcellence (DFX) standard, IPC-2231


We are also involved with developing IEEE analog test standards P1687.2, P2427 and the system level test access management (STAM) standard P2654

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New Events:

IPC APEX 2020 Conference

Title: IPC APEX 2020 Conference
Start Date: 2020-02-01
End Date: 2020-02-06
Description Printed circuit board and system manufacturers’ conference at the San Diego Convention Center. A.T.E. Solutions presenting a paper and a poster session
Website URL: https://ipcapexexpo2020.ipc.org/

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…your DFT and BIST course in Barcelona… opened my eyes to built-in self-test as one of the most important ways to differentiate our boards from others from our competitors. Thank you Louis Y. Ungar!

Juan Jose Vicente Navarrete Hardware Design Manager at BQ in Spain

The fact that we have been asking you to return for many years attests to the value we place in your teaching…

Dr. William R. Goodin, Director of UCLA Electronics Engineering Extension

… I took your DFT course back in the 80’s, Great course and made quite a career using it.

Edward Hudson Business Unit Leader at NEO Technology Solutions

I worked with Louis when I was VP of Marketing at the American Society of Test Engineers. Louis proved extremely knowledgeable on all aspects of electronic testing, especially when it came to the cost of test and the necessary justifications.

Bob Stasonis, Maketing Director at Pickering Interfaces

Louis is a very friendly, helpful person with a very positive attitude. He was a great teacher and a great friend during our training years ago… 

Mustafa İLARSLAN, Ph.D. Business Development Manager – Airbus Defence and Space, Ankara, Turkey

Lou is a recognized expert in Design for Testability and Testability education. His classes have become a staple of DFT training for my team. His straight-forward approach, with an emphasis on the economics, as well as technical aspects of DFT, set his training apart.

Russell Shannon, Ph.D.  Cyber R&D at Naval Air Systems Command (NAVAIR)