OIML Weights

These precision F1-class OIML certified weights are designed for calibration reference and highly accurate weighing tasks. Manufactured to tight tolerances, polished and finished to minimize oxidation or surface irregularities, they serve as traceable mass standards for balances and scales in labs or calibration workshops. Offered as 50 g, they help confirm mid-scale performance or perform comparative checks. Each weight is accompanied by calibration documentation and local calibration assurance.

Key Features:

OIML F1 class certification for high precision

50 g nominal mass for mid-range scale calibration

Polished, stable finish to reduce surface error and oxidation

Traceable calibration documentation included

Compatible with precision balances and scale verifications

Local support for calibration and verification