A Coating Thickness Gauge is a precision measuring instrument used to check the thickness of paint, powder coating, plating, galvanizing, enamel, anodizing, and other coatings on metal surfaces. It is widely used in automotive, manufacturing, engineering, inspection, and quality control applications.
The Digital Coating Thickness Gauge is designed for quick and accurate measurement of coating thickness on ferrous and non-ferrous metal substrates. It helps measure dry film thickness on magnetic steel surfaces as well as non-magnetic metal surfaces such as aluminium and stainless steel. Many gauges work using magnetic induction or eddy current measurement principles depending on the probe and substrate type.