Hot digital on ferrous material zinc car paint tester copper magnetic coating thickness measuring instrument gauge meter

Introduction: It measure magnetic metal (such as steel, iron, alloy steel and hard magnetic and non-magnetic) on the thickness of coating layer (such as aluminum,chromium, copper, enamel, rubber, paint and so on) and non magnetism metal substrates (such as copper, aluminum, zinc, tin and other non conductive cover layer)thickness (such as: enamel, rubber, paint, plastic, etc.). Features: It is combines two probes in one meter and automatically identify the substrate materials. Depending on the substrate,the symbol Fe or NFe is displayed on the screen.