Educational Materials
Primary and Secondary Coil
The Primary and Secondary Coils are ideal for student experiments on transformer effects.
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United Scientific™ Van De Graaff Generator, Dual Drive
This large Van de Graff generator uniquely offers alternative drive modes, either hand-cranked or motor driven.
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United Scientific™ Flat Electrode Strips
A variety of electrodes for electrochemical cells.
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Needle Electroscope, Large
This extra large electroscope is ideal for classroom demonstrations of electrostatic principles. A lightweight metal vane is used as a pointer in the electroscope. This lightweight metal blade deflects when the electroscope plate is charged. A transparent scale is provided to measure the angle of the deflection. Front glass window slides up to allow insertion of ionizing material in chamber.
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Air-Cooled Laboratory Rheostat
The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.
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Essential Physics Demo: Series and Parallel Capacitor Board
With emphasis on ease and accuracy, this capacitor board demonstration teaches students about series and parallel circuit connections.
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Helmholtz Coils Apparatus
Demonstrate superposition of magnetic fields with this easy-to-use apparatus.
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Makey Makey Classroom Invention Literacy Kit
Turn everyday objects like bananas into touch pads!
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Closed Case Form Electroscope
Closed Case Form Electroscope is enclosed, preventing air currents from affecting the deflection of the leaves.
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Magnetic Field Inclination/Declination Demonstration Compass
Provide a concrete visual illustration of the Earth’s magnetic field, while demonstrating the “Thumb Rule” with this compass.
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Essential Physics Demo: Faraday's Disk
Grab and hold students' attention with these interactive and affordable demonstrations that show core physics concepts in action.
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Mounted Resistance Coils
Mounted Resistance Coils feature four copper wires and one copper-nickel wire.
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Unitd Scientific™ Van De Graaff Generator, Small Electric
This excellent quality electrostatic generator consists of a charge generation system, an aluminum collector sphere, and an electric motor drive on a sturdy base.

