Pro-K Prüftechnik – next-generation hardness testing
Your strong partner for modern materials testing
A young company with a lot of experience on board: Pro-K Prüftechnik GmbH combines know-how that has grown organically with the requirements of Industry 4.0 and supports you in the efficient digitalization of existing and the acquisition of new hardness testing machines.
In the field of hardness testing, our engineers develop software for universal use, OEM solutions or individual software and hardware solutions exactly according to your requirements – down to the last detail.

News from the company
Overview of the hard facts
Pro-K at HK and SI 2023 in Cologne
Visit us at the HK and SI 2023 in Cologne!
Stand F-038 at Koelnmesse

Hardness Testing
Hardness Testing
Benefit from modern hardness testing machines with customer-oriented hardness testing software. We support you with hardware and software for universal use of the established hardness test methods Vickers, Knoop, Brinell and Rockwell.

Software
Software
The intelligent user interface and the distinctive user management ensure optimum operation for all types of operators.

Retrofits
Retrofits
Pro-K gets more out of your resources and equips you for Industry 4.0. We develop new hardness testing software, modernize existing systems and supply OEM software solutions.
More efficient testing now:
It's best to contact us straight away - we'd be happy to advise you.