- This precision weight set includes 17 calibration weights with a total of 13 different specifications, offering a wide range for various measurement needs. - The set is designed for convenience, featuring tweezers and a compact plastic storage box, making it easy to handle and store your weights securely. - Our calibration weights are conjoined cylindrical in shape, with raised ends that provide a comfortable grip, ensuring ease of use during calibration processes. - Made from No.45 steel, these weights exhibit superior strength and excellent resistance to deformation, outperforming standard steel options in durability and reliability. - Ideal for laboratories, educational institutions, and quality control environments, this weight set helps ensure accurate measurements in experiments, demonstrations, and equipment testing. - Compatible with a variety of scales and balances, these weights are perfect for calibration purposes or precise measurement tasks, making them essential for ensuring accuracy in scientific and industrial applications. - The robust construction and thoughtful design make this calibration weight set a trustworthy tool for professionals seeking reliable performance in their measurement tasks.