Polygraph Exam Sign with Tripod
Polygraph Exam notification sign on Tripod Stand.
LX5000 Polygraph System Kit
Computerized Polygraph Kit that includes a PLE, Seat Activity Sensor, Pneumographs, and an EDA Cable.
NPC Quick Reference - Empirical Scoring System
The Empirical Scoring System can be applied to any CQT format with DLCs or PLCs, including Federal ZCT, You-Phase, USAF MGQT 1 & 2, Utah ZCT, Utah MGQT, and DLST - two to four relevant questions - three to five presentations of each question.