Optical turf evaluation device and method of use
    1.
    发明授权
    Optical turf evaluation device and method of use 失效
    光学草皮评估装置及其使用方法

    公开(公告)号:US5886840A

    公开(公告)日:1999-03-23

    申请号:US767090

    申请日:1996-12-13

    摘要: An evaluation tool for viewing local and remote irregularities in a turf surface. The tool includes a body structure having first and second turf engaging surfaces for supporting the body structure upon the turf surface in first and second inspection orientations. The tool further includes a reflector element to provide a view of a local turf segment to a user viewing from above when the body is in the first inspection orientation and a view of a remote turf segment when in the second inspection orientation. Indicia may be provided upon the tool for indicating vertical distances.

    摘要翻译: 用于观察草皮表面的局部和远程不规则的评估工具。 该工具包括具有第一和第二草皮接合表面的主体结构,用于在第一和第二检查方向上将主体结构支撑在草皮表面上。 该工具还包括反射器元件,用于当身体处于第一检查方向时向用户提供局部草皮片段的视图,并且当处于第二检查方向时,观察远距离草皮片段。 可以在用于指示垂直距离的工具上提供标记。