In accordance with the Metrology Act, as amended, the Technical and Test Institute for Construction Prague (TZÚS Praha, s.p.) provides services of accredited calibration laboratories and authorized metrology centres.

Gauge calibration confirms the qualitative level of values measured by gauges in relation to a standard. The proved continuity of the gauge is specified in the Calibration Certificate issued by the competent accredited calibration laboratory.

Verification of specified measuring instruments is used to detect whether the accuracy a particular gauge, i.e., the specified gauge, complies with the required metrological properties. The authorized metrology centre issues a certificate of verification, confirming that the gauge meets the requirements of the relevant standard or regulation. The aim is to ensure safety and accuracy for billing and other purposes.


Overview of offered services
Accredited calibration laboratories Authorized metrology centres  water flow meters, tension sets for prestressed...


Josef Červenka
Phone.: +420 286 019 478 Mobil: +420 724 067 855 E-mail:
Ing. František Moler
Head of AMS69 Calibration Centre, Management Systems Auditor
Phone.: +420 595 707 271 Mobil: +420 724 337 085 E-mail:
Roman Kučera
Phone.: +420 387 023 216 Mobil: +420 602 482 985 E-mail:
Radek Linhart
Head of Accredited Calibration Laboratory No. 2223
Phone.: +420 386 709 189 Mobil: +420 603 202 012 E-mail:
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