BLACK & DECKER DW0811 Laser self levelling 360° & vesicle line

Self levelling 360° line and vertical line laser. It simulates functionality of rotary laser and projects bright crossing horizontal and vertical lines. It has vertical adjust base for easy set-up and fine tune adjustments, 1/4 and 5/8 inch thread mounts for versatility. It is full-time pulse mode allows use with detector maintains full brightness for visibility. Its has locking pendulum to help prevent damage to internal components. It id durable design over-molded housing and IP54 water/debris resistance.