The Cross Line Red Beam Laser Level would be ideal for all your DIY, light residential and construction jobs around your home or garage. Using a bright Red vertical and horizontal line that is projected on to flat surfaces, you can be confident that the project you are working on will have an accuracy of +/-0.6mm at 10 metres or +/-0.6 at 1 metre and the job you are doing will be level, the unit also has an indoor visibility of 10 metres. Some of the types of projects may include hanging pictures and shelves, chair rails and some smaller tiling jobs. Supplied with a magnetic L-Bracket, 2x AA batteries and a pouch. This product is not suitable for use outdoors.