£7.50
This Datum crack monitor is the corner version of the standard wall crack monitor used to measure vertical and horizontal movement on surfaces such as concrete, brick and masonry.
The reliable marker tool can be placed over a crack and the crosshairs shift in the direction of movement where it occurs.
This Datum crack monitor is the corner version of the standard wall crack monitor used to measure vertical and horizontal movement on surfaces such as concrete, brick and masonry.
The reliable marker tool can be placed over a crack and the crosshairs shift in the direction of movement where it occurs.
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