Electronic self-leveling rotation laser. Fast levelling-at the push of a button. Splashproof housing. For high-traffic areas with a lot of vibration, use this CST/Berger Self-Leveling Pendulum Rotary Laser Level. It features a 2,000 ft. range and has an accuracy of 1/8 in. at 100 ft. An anti-drift system will warn you should the level get moved. For convenience, this level comes with a detector, target, tripod, C-mount and remote control.