Detailed description: Product Name: Paint Thickness Gauge Meter Material: ABS Product size: 85 x 40 x 30MM Ultra-precise resolution 1um, FE/NFE coating measurement, automotive paint 0-2000um Measuring range: 0-2000UM Measurement accuracy: ± (3%+1UM) Power supply: 2 1.5V AAA batteries (shipped without batteries) Operating temperature: -10 degrees Celsius to 50 degrees Celsius Certification: CE.FCC Color(optional): White, Black Features: Small size, high precision battery level indicator Auto power off function for FE/NFE Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Parts List: 1x Paint Thickness Gauge Meter 1x Instruction Manual 1x Calibration Sheet [Automatic Setting] Measuring range: 0~2000um (0~78.74mils); coating thickness gauge can automatically identify iron (ferrous metal) and aluminum (non-ferrous metal) substrates; accuracy: ±3%; measurement unit: um, mm and mil. [High Precision] This high-precision compact thickness gauge is used to quickly and accurately measure coating or plating thickness on various metal surfaces. Due to the dynamic design of the measuring sensor, it can quickly and efficiently measure concave, rough and convex surfaces, etc. [Auto-Detects Attribute Substrates] The thickness gauge is used to measure the thickness of metal plating and coatings, such as paint/enamel/chrome on steel, paint and anodized coating on aluminum/copper. Automatic detection of substrate properties. It also has auto power off function for FE/NFE. [Automotive Inspection Tools] Coating Thickness Gauge is mainly used to measure the thickness of non-conductive coatings on metal surfaces, and the thickness of non-ferromagnetic coatings on ferromagnetic metal surfaces. It is an indispensable assistant for inspecting cars, accurately and quickly assessing the condition of the body and identifying damaged parts. [Widely Used] Thickness gauges are used to measure the thickness of coatings and paints non-destructively. It is widely used in manufacturing, metal processing, chemical industry, commodity inspection and other fields, and can also work stably in laboratories, workshops and outdoors. It is an essential equipment for material surface treatment.