"VWR"

Study Wavelengths and Energy All With One Device

Convert the fun stand into an optical bench.

Investigate the effect of a stop on a pendulum's period and displacement.

Bring your physics equipment into the 21st century with the new and improved CENCO physics acoustic resonance apparatus.

Impress your students with this fun demonstration.

Used to investigate wavelength in air.

A compact electromagnet.

This apparatus verifies that that the amount by which a material body is deformed (the strain) is linearly related to the force causing the deformation (the stress).

Show How Direct/Indirect Sunlight Provides Power

This box changes resistances in a laboratory circuit.

Best seller!

An excellent set of materials for demonstrating electromagnetism and induced currents, the set includes two electromagnetic coils mounted on plastic saddle blocks, round and square iron cores, split round iron cores, a double core, and a card for showing lines of force. Set of two.

An easy, inexpensive way to effectively demonstrate conservation of energy and momentum

A set of four borosilicate glass tubes of different shapes connected together to illustrate that liquids will stand at the same level.

Easy to use because of its smaller diameter and simple means of hanging and loading, this gyroscope brings precession diagrams to life.

An excellent apparatus for showing the function of parts in an AC or DC motor and generator. Operates as either a shunt-wound or series motor. The unit is similar to the St. Louis Motor. Included with the motor are a powerful horseshoe magnet and an electromagnet.