摘要 |
PURPOSE: A multi-function measuring instrument is provided to have wider measuring range and to be used as a pole for determining perpendicularity. CONSTITUTION: An instrument(100) includes a base(10); a supportive axis(20) joined to an upper surface of the base; a gauge panel(30) joined to one side of the supportive axis in longitudinal direction; a measurement supporting axis(40) joined to an outer side of the gauge panel and sliding on the gauge panel in longitudinal direction; a measurement guide member(50) installed to slide on the measurement supporting axis in longitudinal direction; and a measurement member(60) installed on one side of the measurement guide member.
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