The CST/berger LL20 Self-Leveling 360-degree Exterior Line Laser features cone mirror laser technology which enables the laser to function without moving parts, allowing it to have a compact design, one-button operation and multiple mounts for flexibility.
- 3/16-in. accuracy when operated with LD3 Laser Detector providing a 530-ft. diameter range
- Automatically self-leveled with built-in warning features for accuracy throughout the day
- Components are water and dust protected at IP55 with a rugged housing design and thick over-mold in key impact areas
- Operates on four AA batteries