How Does a Polygraph Machine ACTUALLY Work

Dec 2

Written By David Goldberg | Expert Polygraph Examiner

Inside The Polygraph Episode #39

Now Streaming on All Major Podcast Platforms!

In this no-B.S. breakdown, expert polygraph examiner David Goldberg takes you inside the polygraph, literally. No gimmicks, no theatrics, no TV drama. Just the real science, real equipment, and real process behind how a polygraph exam works.

David walks you step-by-step through the instrument:

What each sensor measures
How your physiology responds to questions
What patterns examiners look for
How charts are interpreted
Why the examiner (not the machine) is the deciding factor in accuracy

If you’ve ever wondered what’s actually happening when someone gets “hooked up” to a polygraph, this episode finally gives you the transparency the public has never been shown. You’ll learn what’s real, what’s misunderstood, and what truly matters when the stakes are high and the truth needs to be found.

Whether you’re preparing for an exam, curious about the science, or simply want to know how deception testing really works, this episode pulls back the curtain and brings you straight into the exam room.

This is the polygraph without the myths. Without the hype. Just the truth.

The information presented in this podcast is based on the real-life experiences and professional expertise of David Goldberg, an expert polygraph examiner with Executive Protection Group Polygraph Service, based in Virginia Beach.

If you or a loved one is seeking a polygraph examination, don’t wait for the truth—go out and get it. Contact David Goldberg today to take the first step toward clarity and resolution.

📞 If you need a confidential, ethical polygraph exam, contact David: (757) 495-1301

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David Goldberg | Expert Polygraph Examiner

David Goldberg is the founder of Executive Protection Group Polygraph Service, a premier polygraph/lie detector test service based in Hampton Roads, Virginia. With over 22 years of experience as a Virginia State Licensed Advanced Board-Certified Polygraph Examiner, David brings unparalleled expertise to each examination, guaranteeing that his clients receive accurate and reliable results, providing the closure they need to move forward in life.

How Does a Polygraph Machine ACTUALLY Work

Inside The Polygraph Episode #39

Now Streaming on All Major Podcast Platforms!

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