WSG106 - Madlab - KIT Lie Detector

The lie detector measures the galvanic skin response. In other words, people tend to sweat when they lie. Perspiration contains a lot of sodium and is therefore conductive.

Features

• Power supply: 9 V battery (not included)
• Dimensions: 50 x 50 x 22 mm / 1.9 x 1.9 x 0.9"