Bosch GCL 2-50 Self-Levelling Combi Line & Point Laser with LR6 Laser Receiver and LRB Bracket, RM1 Rotating Mount, Ceiling Clamp & Target Plate 0601066F01 The Bosch GCL 2-50 cross line laser comes in a kit with the LR6 receiver, extended the range to 50 metres. The GCL 2-50 has a 20 metre working range when used without the receiver. This line laser can produce horizontal and vertical laser lines and two centred plumb points with optimal visibility. It comes with the RM1 Professional rotating multifunctional mount as well as a ceiling clip for a variety of mounting possibilities. FEATURES Horizontal and vertical laser lines and two centred plumb points with optimal visibility Receiver mode – for use with included LR 6 line laser receiver for a working range of up to 50 mtr and/or in bright lighting LR 6 line laser receiver – features dual-sided LED display and a compact design RM 1 magnetic rotating mount – included accessory rotates 360° while staying centred on the plumb point Includes a ceiling clamp – magnetises to the RM 1 for use in ceiling-grid applications Laser lines can be positioned around the centred plumb points Flexible to use with rotating RM 1 Professional multifunctional mount for aligning the laser lines and for versatile mounting of the tool Smart pendulum system self levels and indicates out-of-level condition up to ±4-degree Robust over-molded construction – IP54 ensures splash water/dust protection for years of dependable operation SPECIFICATION Power Source: 4x AA Alkaline Adapter Laser Class & Type: Class 2 Red Working Range of Visible Laser Lines: 20m (50m with LR6 Receiver) Working Range of Plumb Points: 10m (Top & Bottom) Accuracy of Laser Lines: ±0.3 mm/m Accuracy of Plumb Points: ±0.7 mm/m Self-Levelling Range: ±4° Dust & Splashwater Protection: IP54 Tripod Mount: 1/4\" & 5/8\" Operating Temperature: -10°C / +50°C Storage Temperature: -20°C / +70°C