349 EUR | (436.25 EUR incl. vat) |
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Delivery - week 23
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A very powerful Van de Graaf generator which creates "lightning" more than 10 cm long.
High quality - spheres made of polished steel.
These electrostatic experiments work even when ambient humidity is high, thanks to a built-in lamp that dries the belt. Creates very high voltage, but at the same so low a current strength as to make this device non-hazardous to use. Discharge rod with insulated handle supplied.
On the top of the sphere are sockets for 4 mm banana jacks for connecting various accessories.
Make: Sagitta.
Voltage: approx. 300 kV.
Power supply: 12 V from 230 V adapter supplied.
Dimensions: Height 72 cm. Ball diameter 26 cm.
Accessories supplied: Artificial hair which sticks up in all directions when charged. Propeller which is driven round by discharges from the points. Discharge tube.