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.
NPC Quick Reference - Complete Set
All 10 NPC Polygraph Quick Reference guide sheets available as one set.
LX4000 Polygraph System
LX4000 Polygraph Kit that includes a Polygraph DAS, LXSoftware, Pneumo Assemblies, Cardio Cuff, Pump Bulb, and all necessary cabling.