ASTM weight sets include a complete group of test weights that can meet requirements for testing to ASTM standards. Class 0 weights are designed for metrology laboratories. Class 1 and 2 weight sets provide a high level of accuracy and are ideal for calibrating analytical and precision balances. Class 4 weight sets offer a lower level of accuracy, but are affordable and ideal for calibrating compact portable balances and bench scales.
|Weights Included||1g, 2g(2), 5g, 10g, 20g(2), 50g, 100g, 200g(2), 500g|