Spectra LL500 The Spectra Precision® Laser LL500 Laser Level is a one-person leveling system designed for longer range measurements across your entire site. Accurate, stable and reliable, the LL500 features a 1,600 ft (500 m) working diameter which increases productivity by reducing the need for multiple setups on a large job site. The rugged LL500 is self-leveling with built-in "out-of-level" shutoff that maintains accuracy over the entire work area and minimizes errors. Visible "spotting" beam determines receiver mounting placement makes it faster to find the on-grade position.
TOPCON RL-H5A With great distance and high-accuracy – The RL-H5A is a next generation self-leveling construction laser.
Long-range operation (800 m) Smart long-range receiver Simple, intuitive manual slope capability ±10 Arc second horizontal accuracy Extra-long battery life (100 hours) Tough IP66 weatherproof rating
