Description:  This automatic cross-line laser with PowerBright technology projects three bright, individually selectable laser lines. The two vertical lines are aligned perpendicular to each other. The device is perfect for aligning tiles, wall studding, windows or doors. The additional slope function allows angles to be precisely levelled. Optical signals indicate when the device is outside its self-levelling range. A pendulum restraint provides excellent protection during transportation. The small, compact design fits perfectly in any tool box and the ergonomic housing makes the device easy to use.