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.

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.