The digital coating thickness gauge's high-definition display has a backlight to make it easier to read the data. With its non-slip design and comfortable grip, the product is easy to carry and can be placed anywhere for accurate measurements on smooth, rough, thin and curved surfaces. coating thickness gauge is very small and portable, even in the pocket can easily carry. Anti-slip fingering groove makes it achieve single-handed operation, measurement and view, and makes operation more simpler. Key touch:matte plastic, feel comfortable., Manufacturer: CFWWSAQ