Enables quick assessment of surface condition prior to coating
It works on grit sand shot blasted and saw cut surfaces
The small size (42 mm diameter) of this surface profile gauge makes it easy to use and easy to balance on the surface
Its design permits accuracies equivalent to an electronic surface trace
Gives maximum peak to average valley height
Available with metric and imperial units.
This gauge can also measure the depth of pits, cracks, craters and scratches of the outer (and in some cases the inside) surfaces of steel structures, pipes and concrete