Coating Thickness Gauges

Coating thickness gauges measure the thickness of paint, protective coatings and surface finishes on metal substrates without damaging the coating. The range includes instruments for ferrous, non-ferrous and combined substrate measurement, suitable for inspection, quality control, maintenance and coating-application checks.

Typical applications

• Paint and protective coating thickness measurement
• Corrosion-protection and maintenance inspection
• Automotive and refinishing checks
• Manufacturing and incoming quality control
• Coating application and surface-treatment verification

Choosing a gauge

Key factors include the substrate material, expected coating thickness range, required accuracy, probe type and whether measurements are needed on ferrous, non-ferrous or both substrate types. Read our guide: How to choose a coating thickness gauge.

Need help choosing a gauge? Tell us the substrate material, expected coating range and application and we’ll recommend suitable options.