METTLER TOLEDO is the world's leading manufacturer of weighing instruments and significant supplier of weights, weights sets and related weight calibration services.
Accurately calibrated weights are at the base of accurate weighing results. Balances should always be checked with reference weights you can rely on and trust. At our accredited Mass Calibration Laboratory, we calibrate, adjust and document the results in a calibration certificate. The Calibration Services cover the reporting of convention mass, expanded uncertainty and traceability in accordance with ISO/IEC 17025:2005 requirements.