Product Features Our Thickness Gauge is expertly designed to measure the thickness of various metal coatings and paints. This includes paint, enamel, and chrome finishes on steel, as well as coatings on aluminum and copper. The device automatically detects the properties of the substrate, ensuring accuracy and efficiency. This instrument offers non-destructive thickness measurements, making it an essential tool for material surface treatment. It's perfectly suited for applications across manufacturing, metal processing, the chemical industry, and commodity inspection. The device is also ideal for use in laboratories, workshops, and outdoor environments. Specifications Product Name: HW-300PRO Coating Thickness Gauge Optional Colors: Black / White Material: ABS Resolution: Ultra-precision 1μm Coating Measurement: FE/NFE, Automotive paint 0-2000μm Features: Compact size, high precision Battery Indicator: Displays battery level Auto Shutdown: Energy-saving feature Measuring Range: 0-2000μm Measurement Accuracy: ± (3% + 1μm) Power Supply: 2 x 1.5V AAA batteries (batteries not included) Operating Temperature: -10°C to 50°C Certification: CE, FCC Packing Size: 128mm x 55mm x 36mm Product Size: 122mm x 50mm x 22mm Weight: 109g Package Includes 1 x HW-300PRO Thickness Gauge (Color of your choice) 1 x Calibration Piece 1 x User Manual 1 x Color Box Note The measurements provided are manually taken. There may be slight deviations, but they do not affect the product's functionality.