NUWEIGH’s high-quality cylindrical test weights are polished to perfection by our specialised technicians. Available individually or as part of our wide range of Weight Sets, these test weights range in sizing from 1mg to 20kg. The Stainless-Steel construction ensures corrosion resistance and excellent sustainability. Used to test and calibrate precision lab scales and balances, industrial platform scales and smaller capacity applications. These test weights adhere to NATA regulations and are available with REG13 certifications in either M1, F2, F1, E2 or E1 accuracy classes.