Features: Color Measurement Scale: Colorful measurement scale helps you understand the states of the body you are testing, and it will easily reveal any hid-den damages. This instrument is used to non-destructively measure the thickness of coatings and paints. Checking car paint to make sure each panel has about the same thickness of paint on it when buying used-cars. Ultra-precision resolution 1um, FE/NFE coating measurement, automotive paint 0-2000um. Small size and high-precision. Specifications: Material:ABS Resolution: 0.01mm/1mil Measuring Range: 0-2000UM Measurement Accuracy: ±(3%+1UM) Power Supply: 2x 1.5V AAA-batteries (not included) Operating Temperature: -10 degrees Celsius - 50 degrees Celsius Color:Black,White Size:Approx.122x50x22mm/4.80''x1.97''x0.87'' Package Includes: 1x Coating Thickness Gauge note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.