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"Complete Meter Stick Optics Bench"
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Basic Hand-Held Stream Flowmeter
Lets You Control Location and Depth of Measurements
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Electrical meters
Full-sized and fully enclosed, these meters are economically priced and offer ±2.5% accuracy.
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Tangent Galvanometer
This versatile galvanometer demonstrates how a current loop generates a magnetic field.
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Flat Plastic Meter Stick
Flexible plastic meter stick marked in cm with 1 mm divisions on one side and with alternate-colored dm bars on the other, to show the relationships between units.
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Demonstration Electric Meters
Large, lightweight meters, ideal for classroom demonstrations.
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Economy Optics Kit
Everything You Need to Demonstrate Optical Principles
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E.I. Double Concave Glass Lenses
Individual spherical glass lenses.
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Clear Cylindrical Lenses for Ray Optics
Ideal selection for use with a ray box.
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Acrylic Double Concave/Convex Lens
Frosted acrylic lenses for optical experiments.
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LED Ray Box
Demonstrate the optical principles of lenses and mirrors.
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Project STAR Spectrometer
View Spectra with an Accuracy of ±1 Nanometer
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Newton’s Color Disc
What Happens When You Combine All Colors of Light?
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Reflection and Refraction Tank
Classical demonstration of refraction and internal reflection.
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E.I. Double Convex Glass Lenses
Individual spherical glass lenses.