... field conditions. * The F probes measure the thickness of non-magnetic materials (e.g. paint, plastic, porcelain enamel, ... enamel,plastic coatings, powder, etc. applied to aluminum, brass, non-magnetic,stainless ,steel, etc. * Automatic substrate recognition. * Manual or ... * Wide measuring range and high resolution. * Metric/Imperial conversion. * Digital backlit display gives exact reading with no ...