Crack monitor

Crack monitor for measuring changes and displacements of cracks and joints. By taking regular photos, with the crosshairs positioned above the line scale, changes in the direction and size of cracks and joints can be documented quickly and accurately.

The crack monitor can be quickly and easily mounted over cracks or scheduled structural joints using suitable adhesive or the enclosed stainless steel screws.

Contents:
1 x crack monitor
4 x stainless steel screws DIN 7981 4.2 x 32 mm
4 x stainless steel washers 4 x 12 mm
4 x dowels 6mm