一體成型塑膠手提箱(設計可當本實驗板基座)。
尺寸：370×290×80mm。
電路面板採用白色高級塑膠板，精美印刷電路圖，裝有方型電流計1個、燈泡及座 1組、管式保險絲及座 1組、電動馬達 1個、鎳鉻線 1條、開關1個、接線柱10個、附有導線及插頭1組，電池1個。
White plate cearly circuit built with 1 current meter，1 battery holder, 1 switch, 10 connection terminals, resistor with holder, a DC motor, a set od replacement light bulb with holder, mounted on a 370 x 290 x 80mm plastic portable box as a base. Includes a pair of lead wires with banana plug connectors.
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