Saugnac Crack Gauge G1

This transparent crack width map is produced by laser exposure instead of printing, which enables extremely precise visualisation of fine crack widths. It is particularly suitable for users who require greater accuracy than is possible with the printing process.

Ideal for architectural engineers, carpenters, maintenance personnel, teachers, students and everyday home measurements to accurately measure cylindrical holes and obtain the correct size for repairs or replacement of wall cords.

Measure profile or crack depths up to a depth of 40 mm. The scale has a Nonius, so you can measure tenths of a millimetre accurately.