GM401

The 0-2000µm Coating Thickness Gauge is a precision, handheld instrument designed for non-destructive measurement of coating and film thickness on various substrates. It offers an extensive measurement range from 0 to 2000 micrometers (microns), catering to applications from thin paint layers to thick protective coatings.

Operating typically on the magnetic induction principle (for non-magnetic coatings on ferrous steel) or the eddy current principle (for non-conductive coatings on non-ferrous metals like aluminum), the gauge ensures accurate and reliable readings. Its key features often include a clear digital display, automatic substrate recognition, probe zeroing, and data statistics (min/max/avg). Many models offer user-friendly operation with a single-button function, durable probes, and ergonomic design for field use.

This versatile tool is essential for quality control in industries such as automotive, aerospace, marine, construction, and industrial manufacturing. It helps verify coating specifications, prevent under- or over-application, and ensure product durability and compliance with standards like ISO, ASTM, and others. Calibration certificates and high-quality construction ensure traceability and long-term performance.