How to Use a Laser Level Video
In permaculture, it is extremely important to be able to find contour lines and determine slope with a laser level. We use contour lines to position our swales, fence lines, double reach gardens, tree lines, among many other things. Slope is also very important when determining pond sites and heights necessary for walls. This can all be done with an "A" frame level, but it is much more efficient and accurate with a laser. In this video, see how to find contour lines and slope with a laser level.