Compact and versatile combi laser for all short-distance levelling applications. Working range and accuracy of plumb dots: 10m (up and down) range, 0.7 mm/m accuracy. Working temperature range: -20C to +70C. Features and Benefits: Green horizontal and vertical lines for maximal visibility and red plumb points for precise transfer application Multifunctional rotating mount for easy alignment of the laser lines around the plumb points. Flexible to use with rotating RM 1 Professional multifunctional mount for aligning the laser lines and for versatile mounting of the tool Easy positioning can be achieved using using the 1/4" or 5/8" tripod mount 4 levelling range for accurate laser levelling