Monitoring of the borehole wall for structural & geotechnical analyses
Optical documentation of small-diameter drill holes, e.g. of anchor boreholes.

Tool characteristics:

• Diameter: 23 mm, length: 130 cm
• Stand-alone-system
• 360° optical scanning in short and slim drill holes
• Digital image storing
• Oriented acquisition of discontinuities from anchor boreholes
• Mobile monitoring tool for the determination of fracture widths
• Software for statistical and quantitative analyses