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  • Val Thierry

Polygraph Examiner

****ATTENTION- AGENCY NOW OFFERS POLYGRAPH EXAMINATION****

Polygraph Examination:

Polygraph Exam- A polygraph examiner is someone who is licensed to perform polygraph examinations using polygraph machines. A polygraph machine measures changes in cardiovascular activity, breathing, and sweat production to determine whether a person is being truthful. These examinations are often referred to as lie detector tests.


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