The RSAK80 from Rothbucher Systems is a high-precision adapter designed for use with retro reflective angle targets in areas where conventional measurements are difficult or impossible. It enables unmistakable, 3D measurement points in challenging environments—such as steep terrains, bridge arches, and active railway zones—allowing for fast, reliable surveying without interrupting operations or requiring road closures.

Key Features:

• Adapter for Reflective Angle Targets – Enables monitoring from nearly any angle

• Ideal for Hard-to-Access Locations – Great for bridge and tunnel work, steep slopes, or obstructed views

• Designed for Long-Range Monitoring – Viewable from up to 200 meters (range depends on equipment)

• Uninterrupted Surveying – Allows remote monitoring of railways, roads, and cliffs without closing access

• Applications Include:

  • Railway track monitoring during construction or pressure grouting

  • 3D monitoring of bridges and supporting structures

  • Concrete formwork monitoring (e.g. single-faced walls or arches)

  • Long-term observation of buildings, pillars, dams, and high-bay storage systems

  • Monitoring of natural movements in earth, rock, and steep terrain

• Temperature & UV Resistant – Rated for extreme conditions from -112°F to +212°F

• Supports Quick and Accurate Alignment – Compatible with all standard total stations and tachymeters

Range (Average Values):

• 30 x 30 mm Target: ~80 m (262 ft)

• 40 x 40 mm Target: ~100 m (328 ft)

• 60 x 60 mm Target: ~120 m (393 ft)

Ranges may exceed average values with most modern total stations. Some devices may require a minimum 10 m distance.

Important Note:
Always use reflective targets for distance measurement with tachymeters or total stations.
Non-reflective crosshair targets are recommended for auto levels, theodolites, or construction lasers.