| 摘要 |
A bone gauge is provided to allow a user to read a measured value by indicating the measured value in a numeric character. A bone gauge(100) comprises a lever part(110) including a first rotation member(111), a second rotation member(112), contact parts(120) coupled to first ends of the first and second rotation members, and a measuring part(130) including a scale ruler(131) and an indication member(132). The second rotation member is rotatably coupled to the first rotation member through a rotary shaft. The contact part includes a couple of measuring rulers(121) facing each other. The scale ruler extends from a second end of the first rotation member along a turning radius of the second rotation member. The indication member is disposed on a second end of the second rotation member and moves along the scale ruler.
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