"activities&"
Power Pack
Low voltage power supply that can be used as a battery eliminator.
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Essential Physics Demo: Large Refraction Block
The exciting demonstrations connect students to core physics and physical science concepts.
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Wards® QA Spectroscope
This semi-quantitative spectroscope is a simple and economical alternative to expensive equipment.
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CENCO® Electrodeless Spectrum Tube Power Supply
This safe spectrum power supply features encased spectrum tubes.
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Science Olympiad© 2025-2026 Photogate Kit
Prepare for upcoming competitions with this practice kit, the only kits officially licensed and approved by Science Olympiad!
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Spectrum Tube Power Supply
Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.
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Ray Optics Kit
Economical kit for ray optics experiments and demonstrations.
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Reflection and Refraction Tank
Classical demonstration of refraction and internal reflection.
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Accessories for United Scientific® Complete Meter Stick Optics Bench
Accessories for United Scientific® Complete Meter Stick Optics Bench
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United Scientific™ Reflection/Refraction Kit
Ideal for investigating the reflection of light at a plane mirror and at a water interface.