DFT-222 Coating thickness gauge

A coating thickness gauge is a vital inspection tool used to measure the dry film thickness of paints, platings, and protective layers on various surfaces. Ensuring the correct thickness prevents premature corrosion, cracking, or material waste.These handheld devices generally operate through non-destructive methods, utilizing magnetic induction for ferrous metals like steel, eddy current principles for non-ferrous metals like aluminum, or ultrasonic waves for non-metal substrates such as wood and plastic. Widely used in automotive manufacturing, quality control, and used-car inspections to detect hidden body work or paint inconsistencies, these precise digital tools guarantee long-lasting structural integrity and regulatory compliance.