Shipping: Estimated 1 week
Return: 14 days money back or replacement buyer pays return shipping 20% restocking fee may apply.

 
RSAK80 Retro Reflective Angle Targets Adapters

For monitoring railway tracks where there is surrounding building work (bridge and tunnel construction, pressure grouting of railway lines etc). Measurement and monitoring are possible from almost any angle at locations which are difficult to access.
Roads no longer need to be closed or obstacles crossed as every measurement point can be checked from a distance of up to 200 m (range depends on the measurement equipment). 

- 3-dimensional monitoring of bridges
- Simple and quick measurement and monitoring of buildings, facades, supporting structures, pillars, high rack storage facilities, dams and much more
- For monitoring formwork during the concrete work, e.g. in the case of bridge arches and single-faced wall formworks
- For monitoring earth and rock movements - e.g. up steep ascents or along cliffs
- Tested temperature rating of -112°F to +212°F
 
The ranges are average values and will be greatly exceeded by the majority of current total stations, some of them need a minimum distance of 10 meters.

Attention:
- It is recommended that only reflective targets are used for distance measurements with tachymeters or total stations
- Targets with cross-hairs (non reflective) are offered specially for use with auto levels, theodolites and construction lasers