The rotary laser level for precise alignment Determine heights efficiently with the rotary laser level SBS-RL-500R. The rotary laser level is used in indoor and outdoor construction work, machine measurement, and for alignment. Thanks to the remote control, you can also control the rotating laser level from some distance. The straight laser line is always perpendicular since the construction laser levels itself independently within seconds. The self-levelling range is ±5°. With this instrument, Steinberg Systems, your partner for industrial and measuring equipment, offers a high-quality product that delivers reliable long-term measurement results. Practical—large measurement range of up to Ø 500 m, self-levelling and remote control Precise—high level accuracy of ±20″ Effective—visible distance of 35 m Waterproof—thanks to protection class IP54 Safe—the class 2 (635 nm) laser will not damage the eye in the event of accidental exposure to glare