Calibration, test equipment management, qualification & validation

Full Service for quality and security

Whether in the automotive, pharmaceutical and food industry or engineering – reliable measurement results and the availability of high-quality test and measurement equipment are essential to ensure product quality.

Our subsidiary company Testo Industrial Services supports you daily in ensuring quality while always adhering to the relevant norms and guidelines.

You obtain all services required for this from one provider: Calibration, test equipment management, qualification and validation.

Full service for quality and security

More service, more security in measurement services


We are one of the leading calibration laboratories, accredited according to DIN EN ISO/IEC 17025:2018 for more than 300 calibration procedures. We carry out the calibrations in our laboratories or on site with you.

You have the choice between ISO/works calibrations and accredited calibrations (DAkkS). Our accredited laboratories cover almost all measurement parameters and offer you a unique service portfolio – from collection of the test equipment, calibration, maintenance up to repair.

We calibrate your test equipment independently of manufacturer and with the lowest measurement uncertainties. We keep your individual requirements always in view and develop continuously.

Calibration temperature probe in immersion bath of thermo-dynamic laboratory

Test equipment management

Testo Industrial Services organizes everything involving your test equipment and measurement sites: Calibration cycles, processes, documentation, logistics and IT solutions. To achieve this, we developed our own holistic solution - PRIMAS. 

PRIMAS from Testo Industrial Services is based on partner cooperation between customers, Testo Industrial Services, suppliers and logistics partners.

PRIMAS offers you different IT solutions for your individual requirements: PRIMAS online, PRIMAS validated, PRIMAS connect and PRIMAS exchange.

Test equipment management and monitoring with PRIMAS online.


Testo Industrial Services offers you individual and requirement based manpower, know-how and the right measurement technology, from the qualification of individual instruments to the qualification and validation of complex systems, GMP upgrades or new projects in the area of compliance.

We support you in your qualification projects such as cleanroom qualification or plant qualification.

We also qualify your storage and transport systems according to GDP and GSP standards.

Implementation and documentation of a cleanroom qualification


Validation therefore ensures and documents the most important attributes of a process: Reproduceability and robustness, and guarantees your GxP standards in sectors such as the pharmaceutical industry and medical technology, in addition to risk-based qualification.

Testo Industrial Services supports you with individual validation projects or takes over the complete implementation of your projects. We take care of cleaning validation, transport validation, process validation or computer and software validation for you.

In all validations, a risk-based examination is the basis of our tailored services for you.

GxP-compliant validation according to the V model

Downloads on the subject of calibration and GxP services

Calibration lexicon

Calibration lexicon

The lexicon serves on the subject of calibration and is a help for those, who are entrusted with the task of test equipment management and calibration in a company.

Factsheet calibration

Factsheet calibration

Do you know what calibration means?
The difference between adjustment and official calibration?
And how often measuring instruments for food should be calibrated?

GxP Dictionary

GxP Dictionary

This GxP Dictionary explains the majority of terms relating to GxP, qualification, validation and quality assurance.

GxP services

Overview of GxP services

Get to know the portfolio of Testo Industrial Services:
Calibration, qualification, validation & GxP services from one provider.

Testo Industrial Services GmbH
– your optimum service provider for quality assurance

Testo Industrial Services GmbH is one of the leading providers of measurement technology services in Germany. As a subsidiary of the measuring instrument manufacturer Testo SE & Co.KGaA, we have more than 60 years of experience in the field of measurement technology. Numerous customers from various industries are already benefiting from this expertise.

More than 1000 employees work for our customers across Europe and support them day in and day out in ensuring quality and complying with standards and guidelines. A structured induction and continuous training of our employees is the basis for the successful handling of your projects.

Driven by the needs of our customers and our idea of innovation, we are constantly developing our service portfolio. With Testo Industrial Services as a full-service provider, you receive a cost-sensitive implementation of your wishes and requirements in the areas of calibration, qualification, validation and GMP compliance. To ensure that your processes and procedures meet the required standards, it is our aim to offer you the best service.

Testo industrial services