Advantages of hardness test blocks from ESI Prüftechnik
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In-house production – Made in Germany
Our hardness test blocks benefit daily from our growing experience of in-house production. We stand for very good quality.
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Calibrated according to DIN EN ISO / ASTM with traceable DAkkS calibration certificate
All hardness test blocks are issued with calibration certificates by accredited laboratories in accordance with the currently valid DIN EN ISO and ASTM standards.
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Fast availability
The majority of our hardness test blocks are available within a few working days or even from stock. Order conveniently online and benefit from our fast delivery service.
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Homogeneous test surface
The quality of our specially produced hardness test blocks is characterised by a homogeneous test surface.
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Optionally with laser grid
We will be happy to engrave a standard-compliant laser grid for better positioning of your indentations and to maintain the distances between them.
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Optionally multi-calibrated
Our sales team can also advise you on multiple calibrations for your hardness test blocks.