metrological certification (or so-called "verification")
- is paid a procedure that performs a specialized government
agency "Ukrmetrteststandard". This procedure is
to conduct a series of tests on the device special reference
installation, the results of which shall be issued a certificate
of state metrological certification. This certificate documents
the correct readings and is necessary in the case of the
official measurements and to confirm your innocence in the
event of disputes and conflicts. Validity of the certificate
- usually 6 to 12 months depending on the model of the device.
Example of sertificate see below.