Features: This high precisions coating thickness gauges utilizes advanced technology to automatically identify ferrous and ferrous substrates, ensuring accurate measurements on steel and aluminum without guesswork. Featuring ABS construction and battery operations, this paint thickness meter delivers consistent results with a focus on metal surfaces, excluding metallic materials like plastic or wood, for dependable coating thickness detection. Designed for used car buyers and automotive professional, this coating thickness gauges helps uncover hidden repairs and verify paint uniformity. Ideal for automotive paint checks, powder coating inspections, and metal surfaces finishing, this tool in scenarios like evaluating used cars, anodized aluminum, frames, or stadium seating for precise thickness detection. Renowned for its reliability and cost effectiveness, this coating thickness meter in identifying accident repairs and ensuring vehicle integrity. Specifications: Product Name: Steel and Aluminum Coating Thickness Measuring Instrument materials: ABS -precisions resolution 1um, FE/NFE coating measurement, automotive paint 0-2000um Small size, high precisions Battery levels indicators Automatic shutdown function for FE/NFE Measuring ranges: 0-2000UM Measurement accuracy: ±(3%+1UM) Power supply: 2 1.5V batteries (shipped without batteries) Operating temperature: -10 degrees 50 degrees Package Includes: 1 x Coating Thickness gauges note: Before using the accessory, please check if it is compatible. Pay attention to the storage methods.