High Measurement: This 500mm 20Inch digital ruler is crafted from stainless steel, ensuring long-lasting use and resistance to . It features an electronic angle meter and goniometer, making it ideal for detailed and precise angle measurements. Versatile Use: Perfect for professionals in engineering, construction, woodworking, and DIY projects. It provides accurate readings, enhancing efficiency and accuracy in your work. User-Friendly Design: Equipped with a clear digital display for easy reading of measurements. Its compact design makes it portable and easy to store, suitable for various working environments., Manufacturer: PokFhgur