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| Thermocouple Demonstration | Simplest Motor Physics | Battery Tester Handheld Square |
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Catalog #: 1997
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Catalog #: 1940-10
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Catalog #: 1617-1
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Our price: $3.00
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Our price: $5.50
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Our price: $5.95
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| Handheld Battery Tester Long | Wheel Mounted Motor Demonstration | Calorimeter Electric |
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Catalog #: 1617-2
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Catalog #: 1940-27
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Catalog #: 741
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Our price: $5.95
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Our price: $6.98
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Our price: $8.90
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| Motor Model Demonstration | Conductivity of Solutions Apparatus | Lamp Board 3 Lamps |
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Catalog #: 1940-20
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Catalog #: 1976-28
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Catalog #: 1952-5
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Our price: $8.90
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Our price: $9.40
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Our price: $10.50
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| Lenz's Law Demonstration | Calorimeter Electric | Handheld DC Hand Generator |
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Catalog #: 1927-15
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Catalog #: 741-10
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Catalog #: 1978-1
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Our price: $10.75
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Our price: $12.50
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Our price: $12.50
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| Multimeter Digital | Mini Lamp Circuit Board 5 Lamps | Oersted's Law Apparatus |
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Catalog #: 1750-3
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Catalog #: 1952-6
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Catalog #: 1433
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Our price: $12.50
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Our price: $14.50
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Our price: $14.50
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