... 3.OEM support 4.range can up to 18000um Coating thickness gauge The built-in inductive double function sensor Paint Coating thickness ... enamel,rubber, paint, plastic powder,synthetic materials,anodic-oxide layer on copper,aluminum,zinc,tin,non-magnetic stainless steel,gold ... display gives exact reading with no guessing or errors.(4)Two measurement mode: single and continuous (5)Have Bluetooth features ...