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，精美印刷電路線圖，裝有電池座2個、接線端子8個、3.8V小燈泡及座2個、電源開關1個等。
White plate printed circuit built with 2 battery holder, 1 knife switch, 5 connection terminal, 2 sets of replacement 3.8V light bulb with holder, mounted on a 370×290×80mm plastic portable box as a base.
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