OIML Standard Weight Box – Precision Calibration Weights
The OIML Standard Weight Box contains precision calibration weights designed for checking and calibrating weighing balances. Available in E1, E2, F1, F2 and M1 accuracy classes, the weights comply with the OIML R 111 standard and are available in ranges from 1 mg to 50 kg, depending on the selected class and configuration.