Technical data Additional data Working range with receiver, value 120 m Accuracy +/- 0.3 mm/m*/** (*for the four horizontal intersection points ; **plus use-dependent deviation) Projection 3 x 360° line Working range up to 30 m Working range with receiver up to 120 m Operating temperature -10 – 40 °C Storage temperature -20 – 70 °C Laser class 2 Self-levelling range ± 4° Levelling time 4 s Power supply 4 x 1.5 V LR6 (AA) Tripod thread 1/4",5/8" Weight, approx. 0.82 kg Colour of laser line green Working range, value 30 m GLL 3-80 G Professional: Further information Product Highlights The line laser GLL 3-80 G Professional projects b1old 3 x 360° lines for high visibility. Its bright green lines provide up to four times better visibility than red lines. The tool can be used to set up entire rooms and is perfect for simultaneous horizontal and vertical levelling applications thanks to its three lines, for highly efficient work. An intuitive user interface makes it easy to operate. Equipment & Application This tool is designed for various applications including suspending drop ceilings, building floors, installing windows, mounting shelves, laying drainage pipes, building frameworks for drywalls, general construction, and laying tiles. Additional Information The GLL 3-80 G Professional can self-level up to ± 4° in less than 4 seconds, has a precision of ± 0.3 mm/m*/**, and a range of up to 120 m with the optional laser receiver LR 7. It is compact, easy to handle, and robust.