The Geek Gift

500+ Handpicked Gifts for Geeks

Transmit electricity without wires. Watch light bulbs glow in your hand. Study the ionization of gases and the behavior of insulators and conductors.

This brand new, commercial Tesla Coil, is great for classroom demonstrations and experiments. The powerful, compact apparatus is a completely safe source of high frequency high voltage electricity. Arcs to 30mm, illustrate its maximum output of 50,000 volts. The 50,000 volt capacity generator radiates high frequency energy through space… enough to light fluorescent tubes two feet away.

  • Includes a vibrator; two high voltage capacitors; cord and plug; primary coil; secondary coil with 400 turns of wire; and high impact resistance plastic housing that protects you from the spark gap.
  • Fully assembled.
  • 100 volts operation (220 V operation on special order).
  • It uses 115 VAC (60 Hz) with an electro-magnetically operated interrupter buzzer, high voltage capacitors, inductive coil transformer, and a monopolar high frequency transformer generator to do the trick. 11″ high, with a 6″ sq.
  • x 2″ high protective housing for the generator.
  • Included accessories: lamp socket; radiating plates, 2 sizes; neon bulb; discharge electrode; plastic and copper wire; instructions with 19 experiments.
  • This is not a toy and should be used only under adult supervision.


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