Engineered for precise deformation and alignment monitoring in construction and mining, the BP002A Spherical Monitoring Prism features a distinctive black prism ring that enhances target visibility and ensures rapid, accurate sighting in complex tunnel environments.

Built with a corrosion-resistant stainless steel body, the BP002A Spherical Monitoring Prism withstands harsh field conditions while maintaining dimensional stability, making it a durable reflective sphere for long-term monitoring projects.

BP002A Spherical Monitoring Prism

The BP002A Spherical Monitoring Prism integrates a powerful magnetic pedestal that enables instant, tool-free attachment to metal surfaces, providing stable and repeatable positioning that significantly improves workflow efficiency on site.

Equipped with a precision 17.8mm prism and a 30.0mm stainless steel housing, the BP002A Spherical Monitoring Prism offers flexible coating options—copper or silver—to optimize signal reflection for your specific total station requirements.

BP002A Spherical Monitoring Prism Specifications

Magnetic Spherical Steel Prism Holder
· Φ30.0mm (1.18inch) Diameter
· 440C Stainless Steel Sphere
· Hardened Surface
· 0.002mm Roundness Error

High Precision Prism
· Copper Coated
· 0.7 inch diameter
· 3arcsec beam deviation
· +17.8mm Offset for Swiss

Black Prism Ring
Non-removable

Magnetic Base
Comes with Centering Pin

BP002A Spherical Monitoring Prism with black prism ring 17.8mm Magnetic Base for Precision Positioning