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Accuracy HV-1
Automatic evaluation of poor surfaces
An automatic evaluation also of  severely scratched and etched surfaces is possible with constant results of measurements.

Hardness tester, spring tester, modernization of hardness testing machines, spring testing machines

We will send you an offer tailored to your own samples!

To the Form to query for an offer for a hardness tester

With KB Prüftechnik you are always up to date!

Exclusively at KB: Former Wolpert - Development engineers build first-class hardness tester an spring testing machines!


KB Prüftechnik GmbH, founded in 1997 by former Wolpert engineers, can look back over experiences with measurement and testing technology for more than 25 years.

With experienced service technicians, the KB team is able to solve your problems in hardness testing, spring testing and material testing, quick, efficient and competent.

It must be mentioned that KB Prüftechnik took over the complete product range of hardness and impact testing from the company FRANK in the year 1999.

KB offers professional competent consultation and permanently improved innovations in universal hardness testers and other machines for material testing.

Due to flexibility and innovation we are able to repair and retrofit any kind of universal hardness / spring / tensile and comprehensive testing machines.

The KB solutions for automated or manually operated hardness testing machines, increases the automation level, saves resources and reduces costs.

Of course, KB offers spare parts and accessories for all kind of hardness testing / spring testing / tension and compression testing machines from all manufacturers. Service and DKD calibration (metal) for spring, hardness, tensile and comprehensive testing machines by experienced technicians, complete our product range.

Our wide product range covers the whole area of material testing.

If you have any further questions, please do not hesitate to contact us.

KB Prüftechnik, the expert for measurement and testing technology is looking forward to your inquiry!

Absolutely new by KB Prüftechnik

Software option autom. KB PART RECOGNITION (APR) by scanning in connection with KB HardWin XL fully...

Sitting Operation

Easy operation in sitting position is now available as an option for Standalone

KB presents

its new collection Micro Macro Vickers hardness tester (weight loaded)

Extension of the already existing conversion tables with the tables of standard DIN EN 18265

We extend our firmware with the conversion tables from DIN EN ISO 18265 except the tables for...

KB Ring Light for dark-field illumination

With the unique KB Ring Light, become the exact contour from the impression of the sample visible....