American Educational Products 7-319 Contact Key, Economy
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Description & Features+
Features. Single Contact Key.. Perfect for experiments which require momentary current.. The contact key can be used to open or close an electrical circuit.. The key is mounted on a 3 x 4.5 in. black acrylic base, with two binding posts.. The key is made of plated metal with contacts and insulated button which is pressed to close the circuit momentarily.. Dimension - 3 x 4.5 x 3 in.. Item Weight - 5 lbs.- SKU: UNMAP7607
American Educational Products
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