Tesla Coil
Safe source of high-frequency, high-voltage electricity. Secondary coil with 400 turns of wire. This hands-free Tesla coil is used to demonstrate the unusual properties of high-frequency electrical phenomena. This electrifying device teaches about transformers, electromagnetism, resonating electrical circuits, electric inductance, capacitance, and electrical power transmission. The set consists of two antenna plates, small neon light bulb, mini discharge electrode.