Rotary laser GRL 300 HV. Easy handling with horizontal and vertical self-levelling. Simple operation with one button per function and a self-explanatory display. Quickly adjustable for horizontal and vertical use thanks to automatic self-levelling of 8% (± 5°). The switchable shock warning function prevents levelling errors due to shocks and vibrations. Included in delivery: battery compartment, workman's case, charger set with adapter, holder available separately as an accessory, laser receiver LR 1 Professional, laser target plate (red), laser goggles (red), remote control RC1 Professional, universal holder WM 4 Professional, 1x 9 V block battery, 2x LR20 1.5V battery, 1x 1.5 V LR6 battery.