Malvern Electrostatics Kit Age 4-5 it can be re-centred to

it can be re-centred to 0V using a screwdriver

green and yellow lines from the spectrum of a mercury discharge lamp

Age:  4 years +

12 large wheels

with no movable or detachable parts

Malvern Electrostatics Kit Age 4-5 it can be re-centred toIdeal for small group experiments in electrostatics. The set is built around the dual purpose electroscope which, while being suitable for general work also enables comparative measurements to be made on the activity of weak radioactive materials. The electroscope has an internal transparent scale divided 0 to 90 (x 10). Removable glass panels are provided at the front and back, one clear and one ground. A removable insulation bush is fitted into the