Chaney Solder Kit Lie Detector

SKU: 222342
MPN: SC4657
$13.50
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Emits a tone which changes with amount of skin resistance between two fingers
Features two copper touch plates on circuit board and small speaker
Complete with all parts, PC board and instructions
Requires 9V Battery (not included)
Skill level 1
Emits a tone which changes with amount of skin resistance between two fingers
Features two copper touch plates on circuit board and small speaker
Complete with all parts, PC board and instructions
Requires 9V Battery (not included)
Skill level 1