Easy to use
The QML800 system is composed of 2 lasers controlled by an Android tablet. The 2 lasers communicate in wireless mode with the tablet. The system calibration consists of aligning the 2 lasers together and defining an origin point and a scale. The point from any map can be entered easily using CAD export or CSV file export. Once all the points are uploaded on the tablet, the user simply selects any point and the lasers rotate to create, within few seconds, a bright visible X where this point is located. There are many possibilities to select a point either directly from the map or by entering its coordinates or even from the list of points previously uploaded. It is fast, efficient and very easy to use. Complicated shapes, arcs and curves are now easy to layout with no calculations required. Days of layout now become hours. Accuracy is improved and errors are not compounded from point to point. As a result, layout can be completed before other trades arrive. The QML800 system is useful for drywall contractors, MEP contractors, general contractors, construction managers, architects and anybody, without surveying background, who could require a quick lay-out of a space.