The Mettler Toledo ASTM Weights Classes 1-4 have low magnetic permeability and high corrosion resistance to ensure reliable values. All weights are made of stainless steel- no aluminum is used. Weights are manufactured under stringent ISO9001 quality. They are cylindrical weights with knobs and are designed to resist dust and moisture intrusion offering long-term stability and feature a high-gloss polish.
Available in 10 kg or 20 kg values
Choose with or without a certificate for each class 1 to 4