The Foot Pads' design and functionality are similar in concept to the Activity Sensor Pad, Model 76879S, except they are encased in a more durable fabric pouch. They are utilized to detect movements in the feet and legs of an examinee during a polygraph test. The sensors are placed on floor in front of a chair and the examinee''s feet rest upon them.
Available for Cushioned Portable Subject's Chair only. See Model 76870FS for Foot Sensor for Large Adjustable Arm Subject's Chair.