Tribrach Adapter W/Optical Plummet Surveying, Tribrach with Optical Plummet Adjust Screw in Left Hand for TP-Style Style

⭐Tribrach Adapter W/Optical Plummet Surveying

⭐Tribrach With Optical Plummet Adjust Screw-in Left Hand for TP-Style SK-Style

⭐Used for theodolite, total station, GNSS antenna or target to a tripod

⭐Tribrach is an attachment plate used to attach a surveying instrument

⭐High quality and accuracy Best choice for You

Mountlaser FDJ01G Tribrach Adapter Dscribetion:

Metal Tribrach, Twist Focus Tribrach Without Optical Plummet for Tripod Total Station Theodolite Auto Level.A tribrach is an attachment plate used to attach a surveying instrument, for example a theodolite, total station, GNSS antenna or target to a tripod.

Mountlaser FDJ01G Tribrach Adapter allows the survey instrument to be repeatedly placed in the same position over a surveying marker point with sub-millimetre precision, by loosening and re-tightening a lock to adjust the instrument base in a horizontal plane.

The Mountlaser FDJ01G Tribrach Adapter device consists of two triangular metal plates connected at their corners by leveling thumbscrews, a bubble level, a locking mechanism and often an optical plummet. The centre of the bottom plate of the tribrach has a 5/8-11 UNC thread bolt hole which is used to attach the tribrach to the tripod. 

The Mountlaser FDJ01G Tribrach Adapter top plate has three small holes or slots spaced 120˚ apart above leveling thumbscrews, and a locking mechanism which enables a survey instrument or target to be accurately placed on the tribrach and locked in place.