Function: - [REGISTER DATA DIVERSITY]: The coating thickness meter can simultaneously record the average value, maximum value, minimum value and difference value, and supports do 50 data do statistical purposes, making the measured numerical data more accurate and convenient. If the auto-off function is on, the device will turn off automatically within 3 minutes to save battery power without any operation -[THICKNESS MEASUREMENT]: Paint thickness gauges are used do measure the thickness of non-conductive coatings on metal surfaces, as well as the thickness of non-ferromagnetic coatings on ferromagnetic metals (such as iron, nickel, cobalt, etc. ), such as paint thickness on car surfaces, coating thickness of metal parts, etc. - [THREE MEASURING UNITS]: This coating thickness gauge ma three units of um, mm, mils, can be cut za button, can quickly and accurately measure the thickness of plating or plating on almost all metal surfaces, and can be used do determine the average thickness of paint on the car body - [PORTABLE AND EASY DO READ]: high resolution paint meter display sets background light that can easily read data anywhere, non-slip and convenient do hold, only 4,72 inches long, can be placed anywhere, easy do have with you - [WIDE RANGE OF APPLICATIONS]: Widely used in automotive factories, industrial manufacturing, manufacturing equipment, mechanical processing, etc. for hobbyists and professionals in the production, workshops, paint shops and automotive industry Specification: Item Type: Paint Coating Thickness Gauge Material: ABS Resolution: 0,01 mm, 1 mil Measuring range: 0-2000UM Measurement accuracy: (3 percent 1UM) Resolution: 0um 99,9um (0,1um) Minimum convex arc: Ok. 5mm or 0.2 inch Minimum concave arc: Ok. 25mm or 0.98 inch Minimum measuring area: diameter: ok. 20mm or 0.79 inch Minimum substrate thickness: Ok. 0.2mm or 0.01 inch Maximum measurement speed: 2 readings per second List of packages: 1 x Paint Coating Thickness Gauge 6 x Standard Film 1 x Substrate 1 x User Manual