Accurate Measurement: This thickness gauge is designed to measure the thickness of metal plating and coating, such as car paint, with precision resolution of 1um Wide Application: Suitable for measuring FE/NFE coatings on various substrates, with a measuring range of 0-2000um for automobile paint User-Friendly : Features include automatic shutdown function, cellpower indication, and easy-to-read display for convenient High Accuracy: Ensure precise results with a measurement accuracy of 3um, making it for professional use in automotive and industrial settings Portable and Convenient: Compact size and powered by 2 AAA cells, this thickness gauge is lightweight and easy to carry for on-the-go measurements, Weight: 0.881849048 pounds, Manufacturer: ALCXAZS