Featured Products

NPC Quick Reference - Complete Set
Model NPC

All 12 NPC Polygraph Quick Reference guide sheets available as one set.

Activity Sensor Arm Pads
Model 76879A

Arm activity sensors for computerized polygraph systems.

Vinyl Subject's Chair with Seat, Arm, and Feet Activity Sensors
Model 76870VASF

Our vinyl subject's chair with seat, arm, and feet activity sensors built into the chair!

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