Make Your Own Lie Detector
Can you discover the REAL truth?
- It's time to put your friends on the spot
- Ask them question you've never dared before
- Who will be the next one in the hot seat?
The Make Your Own Lie Detector kit lets you build your very own interrogation device in just under an hour!
If you want the truth, the whole truth, and nothing but the truth, it’s time to sit your friends down and put them to the test.
Simply fold the cardboard parts together, attach the electrical components and get down to the cold hard truth (no glue or tools required)!
Get your family and friends to put their fingers on the included metal pads, then ask them a question and let the detector reveal all!
Your machine amplifies a small amount of electrical current that flows through the body, making the needle move. 1 x 9V battery is required.
Switch the device to "ON" to start, 0 = Low (truth) and 9 = high (lie).
Tip: Apply light pressure near to the edge of the metal finger pads for best results.
Your kit includes: Cardboard parts, electrical components, double sided tape and detailed instructions.
Recommended for ages 8 and up.
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