Grading, excavating and general construction projects are perfect applications for the Topcon RL-H5B self leveling laser level. With the added “Slope Matching“ feature you can work on and also check grade on all your flat and slope work. With electronic self leveling you hit the Power Button and go right to work in seconds. If your RL-H5B gets disturbed on the job it re-levels itself automatically. Its super-fast self leveling motors are accurate to +/-20 arch seconds. Topcon's high-power laser diode means you have a 1,300' diameter working range making it a great reference for machine mounted receivers. Topcon RL-H5B is able to withstand even the roughest use. As a flat laser, it can be used for checking grade, elevation settings, foundations, footings, and concrete forms. The waterproof housing of the RL-H5B ensures maximum productivity anytime, anywhere. Topcon RL-H5B laser is covered by Topcon′s 5-year guarantee against defects in parts and/or workmanship for a period of 5 years. Topcon understands the demands you put on your professional equipment, every investment you make in an instrument has to offer maximum productivity. That’s why we provide our 5-year guarantee. Our proven reliability and exemplary customer service gives you the assurance and confidence that Topcon products will work for you today, every day…; and in the future.