Induction Coil – 50mm Spark – 11.5″ Long, 7″ Wide, 6″ tall – Eisco Labs
50mm Spark Induction Coil. To produce permanent sparks, it is necessary to cut the current flowing in the primary winding with a shaker (electromagnetic bell). The induction coil stands 6″ tall, 11.5″ wide and 7″ long.