Ohaus OIML E1 Stainless Steel Weights - Wire Type 1mg to 500mg

Product Details

Ohaus OIML E1 stainless steel test weights are adjusted to meet or exceed OIML E1 tolerances.

OIML Class E1 test weights offer high accuracy with tight tolerances and guaranteed uncertainty 1/3 of the tolerance. Weight surfaces meet or exceed OIML R 111 and have a highly polished mirror-like finish.

Weights are supplied in high quality cases to ensure weights are held securely, kept clean, and dust free, protecting your investment.