Robust and versatile

Due to the cardanic bearing of the tarket marks, they can be swivelled in any recording direction. This creates optimal visibility conditions, even with changing instrument positions. 

Principle of operation

The low manufacturing tolerances allow any exchange of the target marks without a loss of accuracy in repeat measurements. This is particularly important for displacement measurements in tunneling where reflectors need to be temporarily removed to protect them from damage. 

We have various marking materials for fixing targets. Our range extends from convergence bolts for installation in shotcrete to various wall anchors for concrete or bolts for fixing to steel parts. The correspondending adapters that are optimally suited for the respective application are also included in the scope of delivery. 

Fields of application

Our product line is ideally suited for network and control measurements, optical deformation measurements, automatic 3D-monitoring and construction surveying due to its high manufacturing accuracy and practical suitability.