... thickness gauge The built-in inductive double function sensor Paint Coating thickness meter AC-112C AMAMITTARI-AM SERIESAM COATING ... -magnetic coating layers on magnetic substrate.Such as: (enamel,rubber,paints,plastics,copper,aluminum,zinc,tin,power,synthetic ... conductive coating layers on non-magnetic substrate.Such as: enamel,rubber, paint, plastic powder,synthetic materials,anodic-oxide layer on ...