ARCO MIL-625 1 16" 25LBS Industrial Calibration Weight

ARCO MIL-625 is a 25-pound industrial calibration weight from ARCO, designed to provide a precise reference mass for calibrating scales and weighing systems in industrial environments. With a 25 lb nominal mass, it suits calibrations on mid- to high-capacity bench and floor scales used in warehouses, laboratories, and manufacturing floors. As part of ARCO's calibration-weight lineup, the MIL-625 delivers consistent mass references for routine checks and quality-control procedures, helping ensure measurement accuracy across equipment and processes. This weight supports traceable, repeatable calibrations essential for maintaining instrument performance and compliance with internal quality systems. In practice, technicians place the weight on the scale under test and compare the scale's output to the known mass, enabling detection of drift, scale wear, or misalignment over time.