PCE Instruments (PCE) provides a variety of thickness meters for the precise measurement of all types of metal, from steel and iron to non-ferrous metals. For this reason, PCE's thickness gauges are ideal for quality control during anodizing or galvanizing, among other industrial and aerospace applications.
View PCE's collection of thickness meters at https://www.pce-instruments.com/english/measuring-instruments/test-meters/thickness-meter-kat_40043.htm for more details.