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Calibration Certificates

Certificates of Conformity

A certificate showing errors at test points -18, 0, 30, 60, 90 Deg C or other testpoints by arrangement.

An attached label showing errors at testpoints so you can make adjustments when recording results.

A Certificate of Conformity verifies that your instrument performs within the design limits, and is usually sufficient to satisfy your HACCP requirements.


Control Focus can provide IANZ certificates for coolstores as a subcontractor for homershams.

We are unable to provide IANZ Certificates for thermometers ourselves.

If a Certificate of Conformity is not of a sufficient standard for your requirements, you may wish to send your thermometer to Homershams in Christchurch for an IANZ certificate.