Achieve precise calibration with Adam Equipment's ASTM Weight Sets, crafted from highly polished stainless steel for unmatched durability. Designed to meet ANSI/ASTM standards, these weights are essential for ensuring the accuracy and reliability of your scales and balances. For those requiring the highest level of precision, our ASTM 0 and 1 weights are perfect for calibrating analytical and precision balances. These weights boast a density of 7.96 g/cm³, ensuring exceptional accuracy for your most demanding applications. If your needs are slightly less stringent, our ASTM 2 weights, with a density of 7.9 g/cm³, offer an excellent solution for precision balance calibration. Compact and portable balance users will find our ASTM 3 and 4 weights ideal, providing a cost-effective option without compromising on quality. These weights are perfect for bench scales and other compact devices, offering reliable calibration with a lower level of accuracy. Each ASTM weight set includes a comprehensive range of test weights, allowing you to meet all your calibration requirements with ease. The rugged stainless steel construction ensures long-lasting performance, even in demanding environments. To facilitate safe handling, each set comes with white cotton gloves, protecting both the weights and your hands during use. Whether you're working in a laboratory, industrial setting, or educational environment, Adam Equipment's ASTM Weight Sets provide the precision and reliability you need to maintain the accuracy of your equipment. Choose the class that best suits your application and experience the confidence that comes with using top-quality calibration weights. Key Features ASTM 0-1 feature 7.96 g/cm3 density, ASTM 2-4 feature 7.9 g/cm3 Available in classes 0-4, meeting ANSI/ASTM requirements Rugged stainless steel construction for ultimate durability White cotton gloves included to aid in moving weights Available Models ASTM 0 1mg - 50g Calibration Weight Set — 1mg-50g ASTM 1 1g - 200g Calibration Weight Set — 1g-200g ASTM 1 1g - 500g Calibration Weight Set — 1g-500g ASTM 2 1g - 200g Calibration Weight Set — 1g-200g ASTM 2 1g - 500g Calibration Weight Set — 1g-500g ASTM 4 1g - 1kg Calibration Weight Set — 1g-1kg ASTM 4 1g - 200g Calibration Weight Set — 1g-200g ASTM 4 1g - 500g Calibration Weight Set — 1g-500g Specifications Product Type Weights Capacity Options 1g-500g, 1g-200g, 1mg-50g, 1g-1kg Construction Polished stainless steel Warranty 1 years Resources Data sheet