Pro-Command
Hardness testing software for modernization an new machines.
Hardness testing software for modernization an new machines.
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
Technical lecture on modernization of hardness testing machines
May 20, 2026, 13:25-13:45, Expert Stage FORUM Messe Stuttgart
Speaker: Arnold Horsch
Pro-K at the Control-Expert Days 2026
You can find Pro-K in Hall 9 / Booth 9103 at the Control-Expert Days 2026 in Stuttgart. We look forward to your visit!
M1/ Duramin-A300 PLC Upgrade
Upgrade of the automatic hardness testing machine M1 / Emco-Test or Duramin-A300 / Struers with new PLC and Pro-Command.
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.