Precise Flow · Calibration · Test Equipment

Terms of Supply, Service and Purchase

For supply orders apply the general conditions for the supply along with the supplementary clause "extended retention of title" and software clause. These are recommended by ZVEI e.V. (German Electrical and Electronic Manufacturers' Association).

For service, installation and repair orders as well as for warranty claims the service conditions of TetraTec Instruments are valid in the actual published version. Especially for all kind of back-shipments and services the risc transfer is determined EXW Steinenbronn. This means that travelling expenses as well as shipment expenses have to beared from the client even if the original supply was eventually arranged differently.

For purchase orders the general terms of purchase of TetraTec Instruments GmbH apply.

In the download section on the right you can download these conditions as PDF files.

Our certifications:

TetraTec Instruments GmbH is certified in accordance with DIN EN ISO 9001 for the development, manufacture and sales of measuring instruments for pressure, flow and leaks as well as for its calibration services by TÜV Rheinland.

The calibration laboratory at TetraTec Instruments has been certified as competent in accordance with DIN EN ISO 17025 to perform calibrations for the flow measurements of gases and for the volume and mass of flowing gases.

Our calibration laboratory is accredited by the German Accreditation Office (DAkkS).

Requests for further information:

If you need more information about our products or services, please use our contact form
or send us an email.


TetraTec Instruments GmbH
Gewerbestr. 8, 71144 Steinenbronn, Germany

Fax: +49 (0)7157/5387-10
Email: info(at)