Neon Wand, Demonstrate the effects of ionization and excitation of different gases., Each

Details

Glass tube is filled with neon gas at reduced pressurePass the wand through high-frequency or high-voltage field and the neon will glow a vivid redSame effect can be produced with by holding the wand within the corona discharge of a pointed objectUse with Tesla Coil (S43505) or Small Van de Graaff Generator (S68854)Length: 24cm