Used for external calibration made from highly polished stainless steel ASTM weights are available in classes 0-4, meeting the requirements of ANSI/ASTM.

With a choice of capacities, Adam Equipment’s ASTM weights simplify external calibration on any scale or precision balance. Weights are packaged in sets or individually, and are crafted of highly polished stainless steel. ASTM weights are available in classes 0-4, meeting the requirements of ANSI/ASTM.