Physical Lie Detector
A polygraph machine detects lies by looking for signs of these physiological changes in heart-rate, breathing rate (Respiration) and sweating (Galvanic changes).
We offer a variety of Polygraph (or Lie-Detector) examinations:
- If you suspect your spouse/significant other is cheating
- If you suspect your child is experimenting with drugs
- If you suspect your nanny/child care provider is stealing from you
$500 In stock