- Comprehensive Set: This pack includes 17 precision calibration weights ranging from 10 mg to 100 g, ensuring you have the right weight for every calibration need. - Durable Construction: Made from 45# steel with hard chrome plating, these weights offer excellent workmanship and superior wear resistance, providing long-lasting reliability. - High Accuracy: Class M2 calibration weights with a maximum permissible deviation of +/- 0.003 g guarantee precise measurements, essential for professional applications. - Versatile Applications: Ideal for laboratories, educational settings, and quality control environments, these calibration weights ensure your scales and balances are consistently accurate. - Compatibility: Suitable for various scales and balances, these weights are perfect for both digital and mechanical measuring devices. - Size Variety: With weights ranging from 10 mg to 100 g, this set meets diverse calibration requirements, making it an essential tool for technicians, researchers, and educators. - Enhanced Performance: Achieve consistent and repeatable results in your measurements, enhancing the reliability of your experiments and quality assessments.