QuESt Polygraph Software

Product Code: LXQUEST

Quantitative Evaluation System (QuESt) allows the examiner to analyze charts without the computer making an interpretation of truth or deception. QuESt graphically displays relative reaction strengths with color-coded bar graph or hodograph. It will analyze any question format, and offers selectable analysis times. Individual standardized charts may be viewed in a variety of time continuums, allowing the examiner a more detailed analysis or a global view. This computerized polygraph analysis software was developed by polygraph examiners for polygraph examiners.


  • Latest Version: QuESt 3.2
  • For Windows 2000, Me, XP, 9x
  • Developed by polygraph examiners for polygraph examiners
  • Warranty: One (1) year

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