The HORIZON Zenith Laser Plummet HZLP401 is used for vertical plumbing through extended heights. This is particularly useful for the Builder or Surveyor when working with heights that are inaccessible or too large to plumb with normal Optical Plummets. The instrument is also used for construction of vertical shafts and similar structures like massive vertical
Cable Ducts or Elevator paths. Featuring a detachable main unit, the Tribrach of the Plummet system can be centred over or under the required point and then replaced by a Theodolite or Total Station for guaranteed accuracies.
The full specifications are detailed in the product brochure.