The fully automatic, self-leveling Spectra Precision Laser LL100N sets a new standard in rugged reliability, handling a wide variety of general construction applications. Even in the toughest job site conditions, the LL100N consistently delivers reliable, accurate performance to increase your overall productivity and cost-savings. The LL100N laser mounts on a tripod and sends a 360° plane of laser light over the entire work area, allowing one person to take accurate, self-leveled elevation measurements up to 575 feet (175 m) away with the HR320 laser receiver. The LL100N is designed to be durable and reliable, day in and day out, and features superior drop and weather protection. The tough LL100N laser can withstand drops of up to 3 feet (1 m) onto concrete and tripod tip-overs up to 5 feet (1.5 m). This ruggedness results in reduced downtime and lower repair costs
