The GCL 2-50 C combi laser is an efficient and powerful laser level with a number of useful functions that aid efficiency. The bluetooth functionality allows for remote-control adjustments via a smartphone app, while the built-in dual power source allows 12v li-ion, or standard alkaline batteries to be use. The combi laser excels at precise positioning around centered plumb points, utilising manual adjustment. The laser caters for horizontal and vertical alignments, with an overshoot of nearly 360. suitable for projects such as dry wall installation and interior finishing. Features and Benefits Bluetooth connectivity for controlling the tool without touching it and without loosing precision 1x horizontal and 1x vertical red laser line + 2 centered red plumb points with great visibility Long vertical line on ceiling beneficial for drywall applications Receiver function for high working range up to 50 m Compatible with the latest LR 6 & LR 7 receivers High accuracy - 0.3 mm/m Int