The CST/Berger LaserMark 57-ALHPKG automatic self-leveling rotary laser package with detector LD440 delivers accurate, reliable, performance for the professional who demands fast and accurate leveling. The CST/Berger LaserMark 57-ALHPKG Single-slope capable with electronic cross-axis leveling makes the ALH ideal for exterior applications such as grading and excavating, concrete forms, machine control, site prep, marking elevation, landscaping, driveway paving.
Anti-Drift Feature alerts user when instrument has moved out of position 2800ft working diameter with LD440 ensures full job site coverage 1/16" @ 100ft Accuracy ensures accurate and reliable measurements every time Single Manual Slope +/- 10% with Cross Axis Leveling Cross-Axis Leveling– allows grade matching for basic slope work, while maintaining accuracy in the cross-slope
57-ALH Automatic Self-Leveling Rotary Laser Aluminum Tripod Grade Rod LD440 Detector Alkaline "D" Cell Batteries Carrying Case Manufacturers 3 Year Limited Warranty
Grading and excavating, concrete forms, machine control, site prep, marking elevation, landscaping, driveway paving