How pumps and flow sensors can be calibrated traceable.
METAS provides proficiency testing in EMC (Electro-Magnetic compatibility) according to ISO 17043.
In future, the kilogram is to be defined using natural constants instead of the international prototype kilogram in Paris. One of the experiments contributing to this goal is the watt balance.
Monitoring of electricity grids is increasingly being carried out with so-called phasor measurement units (PMUs), tested and calibrated by METAS.