The Stanley STHT77498-1 Cubix Cross Line Laser is ideal for indoor DIY projects The Stanley STHT77498-1 is a small red cross line laser ideal for indoor DIY projects like fitting dado or picture rails, wallpapering or any job where you need a level line as a starting point. The body has rubber bumpers on all corners for protection against knocks and is rated to IP50. It comes with a bracket to secure the laser to objects or surfaces for a constant level reading. Features: 12m Working range Self-leveling to +/ - 4° Suitable for internal use Accuracy +/ - 6mm at 10m Rated to IP50 to protect against dust Pendulum lock for safe transportation Can be flipped on its back for ceiling applications 1/4” thread allows the unit to be mounted to a tripod Projects 1 horizontal and 1 vertical line to create a cross line Comes With: Storage Pouch Stanley Bracket 2x AA Alkaline Batteries Specification: IP Rating: 50 Batteries: 2x AA Working Range: 12 Accuracy of measurement (mm): +/ - 6mm @ 10m