The ElektroPhysik 80-163-0002 QuintSonic 7 Ultrasonic Multi-layer Thickness Gauge Complete Kit QUI/005000 is a new, portable gauge, especially designed for non-destructive coating thickness measurements of paint, varnish, plastics and other insulation coatings applied on wood, plastics, glass, ceramics etc. as well as for polymer layers on metals. Up to now, these materials could only be measured destructively. The QuintSonic-7 enables measurement of up to 5 coatings in a single operation. As a special feature, the gauge offers the possibility to measure the total thickness as well as the individual layers of a multi-layer system in only one measuring process. The QuintSonic coating thickness gauge measures single and multi-layers of coatings up to a total thickness of 500 mm. The robust gauge is appropriate for use in the laboratory, in production and on site.