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Resistance Substitution Apparatus
The Resistance Substitution Apparatus is convenient for general-purpose resistance work.
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Ray Box
This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.
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High Speed Gearbox
The High Speed Gear Box, High Efficiency, is perfect for high speed applications
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Worm Gearbox
With the Worm Gear Box, High Efficiency, it is possible to have high power or high speed with two different gear ratios
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Gas Convection Apparatus
An ideal apparatus for studying convection currents in the air
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Laser Optics Demonstration
Delivers outstanding demonstrations of over 70 phenomena in geometric and physical optics.
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Tuning Fork and Resonator Box Set
Produces a Louder Tone With a Greater Range of Audible Overtones
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Interferometer
Complete both Michelson interferometer and Fabry-Perot interferometer experiments with this high-grade equipment set.
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Essential Physics Demos: Color Mixing with Light and Paint
Study the Difference Between Light and Pigment
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Skill Sticks
With a bit of glue, a little imagination, and these skill sticks, your students can build just about anything they can come up with.
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Basic Simple Machines Kit
Investigate the basic simple machines with this inclusive kit.
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3 Wire Sonometer
This 3-Wire Sonometer is a perfect way to illustrate the resonance of a wire based on tension and wire diameter.
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Whiteboard Color Optics
Whiteboard Color Optics are a complete system for investigating color, reflection, and refraction.