Fully automatic rotary lasers with an extremely durable design.\n\n- Robust waterproof housing.\n- Sensor Automatic: fully automatic alignment via electronic positioning motors controlled by temperature-stable sensors.\n- ADS tilt: automatic shutoff by ADS (Anti-drift system) when there is an external disturbance.\n- SpotLite marking: prevents parallax error and eases exact marking of the reference height.\n- The additional reference beam makes it easier to plumb and align partition walls.\n- The SensoLite 310 has LC displays on the front and rear sides. Strong holding magnets allow it to be fixed to ferromagnetic objects.\n- A manual slope mode permits the layout of gradients up to 5 °.\n- All functions of the rotary laser can be controlled with the remote control from up to 40 m.\n- The 4 IR receiving diodes allow this instrument to be remotely operated from all sides.\n- Transport Lock: a special motor lock protects the unit during the transport.\n- Integrated safe-operating concept.