Whether you prefer a grip handle or nesting slab style, our cast iron calibration weights are perfect for all your weighing needs. These high-quality weights are available in weight capacities starting from 10 kg/20 lb and up, ensuring that you can find the right weight for your specific requirements.

Here are some key features of our cast iron calibration weights:

• Nominal value: Each weight is marked with its nominal value, allowing for easy identification during calibration.
• Meets specifications: Our weights with weight capacities of 10 kg/20 lb and up comply with the ASTM E617-18 and Handbook 44 specifications, ensuring their accuracy and reliability.
• Metric and Avoirdupois designations: Metric weights are conveniently designated by gold paint, while Avoirdupois (pound) weights are designated by silver paint. This makes it simple to distinguish between the two measurement systems.
• Optional serial numbers: For added traceability and record-keeping, we offer the option to have serial numbers stamped on the weights. This feature is ideal for those who require meticulous tracking of calibration procedures.

With their sturdy cast iron construction and various style options, these calibration weights are a must-have for any professional