Shanghai Zhixing Scientific Instrument Co., Ltd. is a comprehensive limited liability company integrating research and development, sales, maintenance and service of testing equipment. Our product EC-770 is an iron-based/aluminum-based integrated coating thickness gauge, which can be widely used to measure the thickness of various coatings, such as automobile paint layer thickness, painting thickness, galvanized layer thickness, hardware surface layer thickness, incoming material thickness, delivery thickness and second-hand automobile paint layer thickness. The thickness of three-proof paint on the surface of PCB and the thickness of three-proof paint on pipeline are necessary tools for nondestructive testing, which are used as backup and reference for measuring thickness data.