How can you measure a hardness tester in a hard-to-reach area?

We have the solution with the eHANDY ESATEST portable hardness tester, which determines hardness by measuring electrical resistance.
The test is based on the principle of the electrical resistivity of the material. Principle patented by ERNST/CISAM srl

This method makes it possible to quickly analyse the hardness of materials at different depths, even in inaccessible places.
The loads used range from 1 to 10 kgf.

Areas of use and examples:

– Surface treatment (induction treatment).
– Poorly accessible surfaces (teeth; weld bead).