The DeWalt DCE089D1G is a professional-grade 12V cordless laser level that projects three bright 360° green lines for precision layout work across large interior spaces. It self-levels within a 4° range, has a 20 metre working range extendable to 50 metres with a detector, and accuracy of ±3mm at 10 metres. The IP65-rated housing, locking pendulum and magnetic pivoting base make it suited to demanding site conditions.