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✦ Verified product
50mm Spark Induction Coil, 11.5 x 7 x 6"
USD 191.99
Title
The Lab Stockroom
Verified independent store
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Built on a step-up transformer with an electromagnetic shaker pulsing the primary winding, this coil draws tens of thousands of volts from a 9-12V DC source to strike 50mm sparks.
