Self levelling horizontal and vertical pendulum line laser for quick alignment of lineshigh visibility of the laser lines with a working range of 20 m without receiverextremely precise in use with an accuracy of 3 mm at a distance of 10 mvertical horizontal and cross line modes for precise alignmenteasy handling due to single handed operationhorizontal and vertical self levelling up to 4working range of 50 m with the lr 2 professional receiver optionalrobust design with softgrip coverin