... thickness (such as aluminum, chromium, copper, enamel, rubber, paint, etc.) and nonmagnetic metal matrix (such as copper, aluminum, zinc, ... Aluminum & Iron substrates Operation/User's Manual Protective Carrying Case with Shock absorbent contoured rubber inside Note: We have own ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); digital coating thickness gauge for metal and plastic paint