| 摘要 |
<p>The invention concerns a multipurpose universal laser adapter, comprising a laser device and a liquid gauge, capable of being horizontally or vertically fixed and adapted to all dimensions and types of carpenter's levels, such that said device is useful for tracing reference points on the vertical or horizontal plane, without ever changing the initial carpenter's level position, and all the levels provided with said device can be automatically used and comparable to a dedicated laser level. A battery of any other power source is used to supply a laser module projecting a light beam which is used as reference point when a reference surface is being aligned or adjusted.</p> |
