Lie detector

Novelty lie-detector as a kit. The kit is based on the principle that the skin moisture increase when you lie or is under stress. By comparing the ambient air moisture with that of the subject, the lie-detector can give some indication of how truthful the subject is. Detection speed can be adjusted with the onboard potentiometer.

* Power supply : 9VDC.
* Consumption : 32mA max.
* PCB dimensions : 78 x 45mm
* Recommended housing : FB03