Each type of need has its own crack monitor

Here's an overview of our products and their features. If necessary, you'll find more details on how to make your choice in the information sheet Choosing your crack monitor according to the type of crack or movement.

Product Purpose Tracking Resolution
G1 Crack Monitor Measures the evolution of cracks indoors and outdoors 1 axis 0,1 mm
G1+ Crack Monitor Measures the evolution of indoor and outdoor cracks with simplified "digital" reading 1 axis 0,05 mm
G1.1 Crack Monitor Measures the evolution of cracks indoors only 1 axis 0,1 mm
G1.2 Crack Monitor Measures the evolution of cracks more inconspicuously because it is transparent 1 axis 0,1 mm
G1.3 Crack Monitor Measures the evolution of cracks with a amplitude of several centimetres (up to 17cm) or with distant fixing points (up to 25cm) 1 axis 0,1 mm
G1.5 Crack Monitor Measures the evolution of cracks at 1/50 scale without deformation - metal gauge. 1 axis 0,02 mm
G2 Crack Monitor Measures and graphically records the maximum and minimum evolution of cracks 1 axis 0,1 mm
G3 Crack Monitor Measures the evolution of a vertical or horizontal dislocation, broken paving, sagging ceiling, beam, floor, etc. 1 axis 0,1mm
G6 Crack Monitor Measures the evolution of a spread and shear of a crack 2 axis 0.1 mm in translation and rotation
G5 Inclinometer Measures the evolution of a tilt or tilt of a wall or balcony 1 axis 0.1 mm, i.e. 0.03 degrees
Dim Gauge Measures all types of deformation in 3 dimensions. 3 axis 0.1 mm translation
0.5 degrees rotation
G4 Crack Monitor Measures the evolution of cracks that are difficult to access (reading up to 50m) 1 axis 0,1 mm
G130 Gauge Measures the evolution of a flection or the tilting of a wall 1 axis 0.1 mm
i.e. 0.2 mm of movement
G20 Gauge Measures changes in the distance between two distant points / wall spacing 1 axis 0,1 mm
Fissurometer Measure the width of a crack Width 0,1 mm < crack width < 2 mm : 0,1 mm
2 mm < crack width < 20 mm : 1 mm
Vitrometer Measures single and double glazing Thickness Glazing from 4 mm to 22 mm
Air space from 6 mm to 24 mm
Triangular gauge Measures the distance between 2 objects / width of a hole / crack Width 0,1 mm