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185 x 450mm
Tenths and Twelfths
275484 - 1kg
Choose from sunken posts or surface mounted posts Grey aluminium powder coated legs
Electroscope, Needle (Each) Toilet Tissue 185 x 450mmThis electroscope is great for hands on experience with electrostatic principles in physics classrooms and labs. The sheet metal walls of the electroscope are attached to a plastic base and top. Front glass window slides up to allow insertion of ionizing material in chamber. A light weight metal vane is used as a pointer in the electroscope. This light weight metal blade deflects when the electroscope plate is charged. A graduated scale is provided to
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