NPC Quick Reference - Complete Set
All 10 NPC Polygraph Quick Reference guide sheets available as one set.
Activity Sensor Arm Pads
Pair of activity sensors for computerized polygraph systems. Utilized to detect movements of shoulders, forearms, and hands.
LX4000 Polygraph System
LX4000 Polygraph Kit that includes a Polygraph DAS, LXSoftware, Pneumo Assemblies, Cardio Cuff, Pump Bulb, and all necessary cabling.