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3-Lamp Circuit Board
Product Number: SB31102
In Stock (Ships within 1-2 business days)
Grades 6-12. Designed to be used with a maximum of 6V for safety. Used to construct a simple electrical circuit to demonstrate how current depends on resistance and voltage, and also to demonstrate simple parallel and series circuits. Three lamp receptacles mounted on a clear acrylic base for overhead projections, bulbs, and instructions. 8 in. x 5-1/2 in. x 3/4 in.