The MP108 Mini Monitoring Prism & Tribrach is designed for demanding engineering surveying and structural deformation monitoring. Whether in the dim, damp environment of a tunnel or on a bridge slope requiring long-term stable monitoring, the MP108 Mini Prism, in conjunction with a total station, delivers reliable, highly repeatable measurements. Its compact metal construction and superior optical accuracy ensure industry-leading accuracy of ±0.2mm even during 360° rotation measurements.

The prism rotates 360° with precision strictly controlled within ±0.2mm. This ensures that the total station captures an extremely stable center point regardless of the installation angle, effectively eliminating data errors caused by installation angle deviations, making it particularly suitable for multi-angle continuous monitoring with automated total stations.

The MP108 Mini Monitoring Prism & Tribrach is available with copper or silver plating options. These two coatings not only effectively resist moisture and corrosive gases inside tunnels but also provide a uniform optical reflective surface, ensuring durability and signal strength for long-term outdoor or underground use.

MP108 Mini Monitoring Prism & Tribrach

MP108 Mini Monitoring Prism & Tribrach Model No:

MP108A Mini Prism, Prism Diameter:25.4 mm,
Copper Plated

MP108B Mini Prism, Prism Diameter:38.1 mm,
Silver Plated

MP108 Mini Monitoring Prism & Tribrach – Providing Submillimeter-Level Precision Data for Tunnel and Structural Deformation Monitoring