Imex LDG1 Green Beam Line Laser Detector & Bracket The Imex LDG1 line laser receiver and bracket is designed for use with green beam line lasers. Extend the working range of your line laser with a digital receiver. Commonly used with a levelling staff for outdoor levelling where the beam is no longer visible. FEATURES Suits LX22, LX33, LX55, LX25P and the LX3DR Green beam line lasers Max 55m pick-up range Audible buzzer Includes bracket to suit staffs and cut and fill rod Working range of the laser can be increased to around 55m When used with the staff or the cut and fill rod it can be used in similar applications to the rotating lasers