Ginsberg Scientific Inc.

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5 Lamp Board
* #1200-3 Five Lamp Parallel & Series Circuits.
Demonstrates parallel and series circuits using this easily convertible lamp board, five mini receptacles are mounted to a clear acrylic base.  Buss bars connecting the receptacles allow for quick changing from parallel to series and many combinations of the two.  Size 15"" x 5"".  Instructions are included.