Surface Jointmeter Fissurometer crackmeter

The RTF is a jointemeter used to measure the displacement of cracks in structures of rock masses. The RTF is available in uniaxial  (RTF 1D) and triaxial (RTF 3D) versions.

Description

The RTF surface jointmeter (also crackmeter or fissurometer) is designed to monitor relative movements of adjacent surfaces across cracks or conjunction joints.