TOPCON RL-SV2S DUAL SLOPE SELF-LEVELING ROTARY LASER. IN GREAT WORKING CONDITIONS. Topcon’s RL-SV2S strength is its versatility – perfect for horizontal, vertical or sloped interior or exterior applications. Featuring fast self leveling, setting slopes up to +-5% in X or Y axis is easy, or turn it on its side and use it for vertical layout and alignment applications. The RL-SV2S offers an operating range of over 2,600 ft. (800 m) diameter to cover even the biggest projects, and with an operating time of 120 hours on alkaline batteries this laser will still be working long after others have quit. This laser is meant for use by trained contractors – eye injury from lasers are possible. Laser Self-Leveling with Single or Dual Slope. Rugged, Lightweight and Compact. Long Range Operation 2,600 ft diameter. Simple and intuitive Dual Slope, Single Slope or Flat Work. IT COMES WITH CASE, RECEIVER EVERYTHING YOU SEE IN PHOTOS. WHAT YOU SEE IN PICTURES IS WHAT YOU GET. SE HABLA ESPAÑOL THANKS FOR LOOKING.