"SCIENTIFIC hach"
Magnetic Compass with Lock
A magnetic compass that can lock and hold the pointer.
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Tangent Galvanometer
Demonstrate the relationship between electric current and magnetic fields.
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Generator, DC, Hand Held
Demonstrate the transfer of mechanical energy into electrical energy with a simple motion of your hand.
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Create-a-Circuit Kit
The Create-a-Circuit kit gives teachers a hands-on system for introducing students to circuitry.
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Lampboard
Study series and parallel circuits with this high quality apparatus.
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Electroscopes Kit
Demonstrate electrostatic principles with these easy to build electroscopes.
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Ampere's Rule Apparatus
Demonstrate the right hand rule for the magnetic field around a current carrying wire.
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Nuclear Magnetic Resonance Apparatus
Introduce students to the basic phenomena of nuclear magnetic resonance (NMR).
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Patch Cord, Alligator Clips
Flexible, 18 gauge wire with alligator clips at both ends. The clips have a protective vinyl sheath.
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Bidirectional LED
Unique LED that works with any direction of current.
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Electric Bell Model
Demonstrate how electric coils can be used to power a bell.
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Contact Key (Tapping Key)
This momentary switch will help you preserve battery life during circuit lessons.