For the generation of extremely high voltages with low intensity. Unbeatable performance with a robust design and easy to disassemble to see how it works. Capable of reaching up to 400KV. Spark length of about 150 mm between spheres.
Includes 250 mmØ main sphere and another 80mmØ discharge sphere with insulating handle and ground connection.
Speed adjustable by potentiometer. The rotating pulley is protected by a transparent casing.
Supplied with a spare band.
Total height 700 mm. 230VAC power supply.
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