| 摘要 |
Provided is a slope measuring apparatus that accurately measures a slope by attaching a simple structure forming a visually identifiable sign such as a carved line, a printed line, a sticker or a hole to an object of a bar shape. The slope measuring apparatus includes a bar having a marking point (PC) on a location where a user's eyes direction AC with respect to a reference point C separated in the same distance as a predetermined reference distance (Dcal) from a user location on a horizontal plane meets the bar that is arranged side by side with a gravity direction in the same separated distance as an arm length (Darm) in the horizontal direction. |
