| 摘要 |
The portable self-contained horizontal and vertical level, angle and distance measuring device is suitable for indicating whether or when two or more points are level with each other and for measuring distances and angles between two or more points, a point and a line or a point and a plane. Moreover, the measuring device is capable of displaying such measurements to a user in real time. The measuring device includes a measuring point ( 3 ) for identifying from where measurements are to be calculated, a user actuated trigger ( 11 ) and a display ( 9 ) for displaying measurements to the user either in real time or in memory mode. The measuring device is compact and light-weight making it particularly convenient and portable. It is also very versatile and is capable of replacing a multiplicity of measuring devices commonly employed in DIY, engineering, and in trade in general.
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